Thursday, 24 April 2014

4 Common Ways to Speed Up Windows 7 Performance


Are you a Windows 7 user? Do you encountered slow performance, errors or even blue screens and need to improve Windows 7performance? Well, you are right here. It is very simple if you handle some tips or trick to tweaking Windows settings. Below are 7 tips and tricks help you speed up Windows 7 performance.

Tip 1: Disable Unused Software that Run at Startup 

It is true that some program which is not needed all the time. So you can  improve speed by disabling some of these software. How to achieve this? You can use Microsoft System Configuration Utility tool. Just run it by typing “Msconfig” from the run prompt:


First you can navigate to the “Startup” tab, then deselect the software that are not mandatory:


For example, Adobe Manager and iTunes can be disabled to speed up your Windows 7 performance. It is not stranger that you are not aware of those running processes, as they run in the back.

Tip 2: Disable unused Windows Services

Another common way to improver performance for Windows 7 computer is by disabling unused Windows services. In this way, you can increase the available RAM memory and CPU. For instance, you can open the Services console by typing Services.msc from the run prompt:


First select the services which you need to disable, then right click them, and select "Properties". At last you can set the service "Startup type" to "Disabled".


From here, you can disable Windows Indexing Service or Tablet PC service if you don’t need them.

Tip 3: Scan Your Win 7 Computer for Malware

As you may already know, one of the common problem for poor performance is infecting with viruses. So how to deal with it? For me, I think the best solution is installing an antivirus program and run it on a regular basis. Luckily, we can install icrosoft Security Essentials for free in Windows 7. It will help us deal with it perfectly. Of course, you can also choose other security software such as Nod32, Kaspersky, AVG, etc.

I have ever used “Malwarebytes” to scan for malware. It can be used for ree a period of time before registering or buying it. With it, ree a period of time before registering or buying it

Tip 4: Disable Unnecessary Visual Effects

You may not know that Windows comes by default with some visual effects activated. You can optimize Windows 7 performance by disabling some features like thumbnails, Windows Aero, shadows, etc.
It is very easy to do so. First you just need to right click “My Computer”, then select “Properties”. Click the “Advanced system settings” after the windows opens. At last you will be prompted to the following windows:


Click the “Settings” button in the “Performance tab”. Then select an available option. You can adjust your settings for “best appearance” or “best performance” or select the features that you want to activate one by one:


That is all!If you have some other great tricks to speed up windows 7 performance, don’t hesitate to share with us!

How to Crack Windows 7 Administrator or User Login Password?


Forgot Windows 7 password without reset disk and cannot access to your computer? If so, you may left with an expensive and useless brick unless you figure out how to crack Windows 7 password.
Actually, there are some solutions helps you to hack into the locked computer. You may resort to reinstalling your Win 7 system. Here I need to point out that it should be the last option as it will cause data loss. In this post, I will share 3 effective methods to crack Windows 7 login password including using Windows Password Reset with you.

crack windows 7 password 


Method 1: Crack Forgotten Windows 7 Password via Net User Command.


Command Prompt is a free method to reset or crack windows 7 user password without password reset disk. But you need to have some technical knowledge to use it as it is a little difficult to operate. What is more, you must have another administrator privilege account. That is, you should think about that whether you still have other user account to get into computer. If yes, follow the steps bellow:

Step 1: After logging as an administrator, select Command Prompt.
Step 2: Type command Net Users to see the user accounts of Windows when open command prompt.
Step 3: Type the command Net Users Administrator * and press Enter.
Step 4: Type a new password to change the current password.

crack windows 7 password command prompt

Tips: When you get the message “The command completed successfully”, it means you have change the password successfully. You also can set the new password to blank to remove the password from your user account, and then you can get into computer without password.

Method 2: Crack Windows 7 Login Password through Computer Manage.


Forgot Windows 7 login password and no reset disk? If you can get into computer, you also can reset password through computer manage forcedly. Steps as below:

A. First logon Windows 7 as administrator. Then click Start, type in the Run box (press "Win+R" keys to open Run Box) "lusrmgr.msc" in the Search Box or Run Box.
B. When "Local Users and Groups" dialog appears, open "Users" folder. Right-click a user account and select "Set Password".

crack windows 7 password computer manage

C. When a dialog pops up, type a new password twice, and click "OK".

Method 3: Crack Windows 7 Administrator Password with Windows Password Reset


Can't get into your computer with other user accounts? You had better try third-party program which is easy and straightforward. Here I strongly recommend you Windows Password Reset, which can help you crack Windows 7 administrator password instantly.

This Windows 7 password cracker empowers you to find any of the lost Windows 7 passwords instantly, including admin password and standard user password. Besides, it also supports Windows 8.1/8/XP/Vista and Windows server.
Now I’d like to show you how to perform Windows 7 password crack with Windows Password Reset.

Step 1: Download Windows Password Reset on another accessible computer. Insert a CD/DVD or USB flash drive into it.
Step 2: Install and launch this tool, select your boot disk on the interface. Click “Burn” to start burning a Windows 7 password reset disk.

Windows Password Reset Step 3: Turn to the computer that need to reset Windows 7 password, insert this Windows 7 reset disk. Set BIOS to boot this computer from CD/DVD/USB instead of hard drive.Step 4: Done initializing, choose Windows 7 from the system list, user account and enter a new password. This software can crack Windows 7 administrator password as well. Click “Reset”.
Step 5: Click “Reboot” to restart your computer to active the operation.

Of all the 3 Windows 7 password recovery methods above, Windows Password Reset is the ideal choice for you to access lost administrator password in Windows 7 under all circumstances. Choose them accordingly.

GetJava Helps You Convert APKs into Java Apps




Android is an operating system that uses a lot of programming languages. The most common languages are Java (or Android Java if you prefer), C, XML, Bash, as well as a few more. Android applications can be decompiled by APKTool and a few similar tools, and their output is Smali. I know that many of you will disagree with me, but Smali is quite complicated language—much more than Java.
There are two tools that can convert Smali back to Java: Dex2Jar and JAD. They are pretty hard to use, though, and need some experience to use them properly. Luckily, XDA Recognized Developer broodplank1337 created a simple bash script, that does all the work for us. This script can get all necessary dependencies, as well as get the Java code straight from APK. It works on Linux only, but I’m quite sure that can be used on non UNIX-like systems like Windows with Cygwin. The developer recommends that you put the file in ~/bin and make it executable. Further instructions are available in the thread.
Sometimes scripts can make life a lot easier. If you are interested in the project, make your way to the original thread to get more information and learn how to convert assembler code into Java.
Note: Tools like this should be used for educational purposes. “Borrowing” code from applications (paid or free) is unethical and should not take place. They are closed source for a reason. Keep that in mind.

Wednesday, 16 April 2014

C4droid: Download C/C++ Compiler for Android Platform for Free...



In this post i am giving you link to download C4droid, a free c/c++ compiler for android platform. On Google Play Store it is available for $2.99 but I have found it for free at http://appxg.com.

It is very easy to understand and use. By default you will be able to write and run c programs. But for c++ programs you need to download the required plugin from play store. At first when you will open the app it will extract and will ask you you to install the gcc plugin, so install it from google play store. Now download it, install it and share your queries and experience.
C4droid: Download C/C++ Compiler for Android Platform for Free
C4droid: Download C/C++ Compiler for Android Platform for Free

THANK YOU...!

How to Download and Install Turbo C++ Compiler on Android Platform?



If you are from India and have started learning C/C++ programming from your school days then you have definitely used Turbo C++ compiler. Still many schools, colleges and institutions in India prefer Turbo C++ for teaching students (don’t know about other countries). I do not recommend you to use Turbo C++ compiler because it is very outdated (about 23 years old). There is another option i.e. C4droid, it is an awesome C/C++ IDE that supports gcc compiler. You can download it from here: Download C4droid.
How to Download and Install Turbo C++ Compiler on Android Platform?


So, lets come to main topic on which I am writing this article. In windows we use DosBox Emulator for running Turbo C++, in the same way we need an emulator for android platform which is known as AnDosBox. So without wasting much time lets take a look how we can use Turbo C++ compiler on android platform.

How to Install?

1. First of all download Turbo C++ from below link:


 2. It is compressed so you need to extract it. This can be done by any compression tool like Easy Unrar. You can download it from play store for free.

3. Now after extracting you will get a folder TC and an apk file AnDosBox.

4. Install AnDosBox and move TC folder in your sd card, remember that TC folder must be in sd card not in any other subfolder.

5. Now open AnDosBox that you have already installed. It will look same as like DoxBox that is used in windows.

6. Enter below lines or commands and press enter after each line. You can get the keyboard by pressing the option button situated at left side of your device.

cd tc
cd bin
tc

How to Download and Install Turbo C++ Compiler on Android Platform?
How to Download and Install Turbo C++ Compiler on Android Platform?
7. If everything will be done correctly then after entering last command a blue screen will open and it is Turbo C++ compiler. You can control the pointer by moving your finger on your touchscreen.
Now just go and install it, write and run your program and share your experience ....

THANK YOU...!

Tuesday, 15 April 2014

Troubleshooting Common Errors in Your PC

  

1. MONITOR LED IS BLINKING
Check all the connections like Monitor Cable, Data cables,RAM, Display Card , CPU connections.


2. CONTINUOS THREE BEEPS
Problem in RAM Connection.


3. THREE BEEPS (1 Long 2 Short)
Problem in Display Card Connection


4. THREE LONG BEEPS PERIOD WISE
Problem in BIOS or RAM (Basic Input Output System)


5. CONTINUOS NON-STOP BEEPING
Key Board Problem (i.e.; Some Key is pressed for Longer time)


6. FDD LED IS GLOWING CONTINUOSLY
Data cable to be connected properly (twisted cable).


7. NO DISPLAY ON THE SCREEN AT ALL
Hard Disk cable connected wrongly. Connect rightly seeing the Red mark (Faces power supply) and then Restart.


8. POWER LED IS OFF
a. Check main power cord
b. Check S.M.P.S.
c. Check Mother Board connection


9. SHOWING CMOS ERROR
Replace 3 Volt battery of Mother Board . Set Original Settings Manually.(Refer CMOS Setup chart)
Enter your search termsSubmit search form


10. SHOWING FDD ERROR OR FLOPPY DRIVE IS NOT WORKING PROPERLY
Check Power cord of FDD , Data Cables , set CMOS & Finally the Check drive.


11. SHOWING HDD ERROR OR HARD DISK FAILURE
a. Check Power Cord
b. Check connection of HDD
c. Check Data cable
d. Check Hard Disk parameters in CMOS or Auto detecting Setting Partitions by Fdisk Command, then format it to set track 0.


12. MOTHER BOARD HANGS DUE TO UNSTABILIZED POWER SUPPLY
a. Check S.M.P.S
b. RAM not functioning properly.
c. Software problem (due to using pirated software)
d. CPU fan not functioning properly.


13. DANCING SCREEN
a. Check Display card connection
b. Virus Problem
c. Video Memory Problem


14. SHAKING SCREEN
a. Earthing problem
b. Magnetic waves comes around.


15. CPU CABINET SHOCK
a. Check Earthing
b. Check main power cord.


16. NON-SYSTEM DISK ERROR
a. Floppy Drive having different disk (Non-Bootable Disk) OR CMOS Parameters for Hard Disk may not be set properly.
b. Hard Disk Partitions may not be created.
c. Hard Disk may not be formatted.


17. MISSING OPERATING SYSTEM
The System files missing namely Ie; command.com } - User File IO.SYS & MS_DOS.SYS } - Hidden Files. These above three files required for Start up of the system that can be transferred by using SYS C: Command OR While the time of formatting by using Format c:/u/s


18. MISSING COMMAND INTERPRETOR
May the file Command.com is corrupted OR Infected by Virus OR Some one has Erased it.


19. SHOWING I/O ERROR
a. The type of Hard Disk in CMOS may not be set properly.
b. Operating system used for formatting is not valid


20. SHOWING DIVIDE OVER- FLOW MESSAGE
a. May some Directories or Files crash with other files.
b. Use CHKDSK/F or SCANDISK Command to correct it.


21. HARD DISK MAKING NOISE WHILE PROCESSING
a. Unstabilized power supply.
b. Check for Loose Contact.
c. Do not use Y Connectors for Hard Disk.
d. It may create Bad Sector OR Weak Hard Disk.


22. HARD DISK HANGS WHILE PROCESSING
Check for Bad Sector by using CHKDSK or SCANDISK Command. If found format the Hard Disk and set Partition before that area.(This is the only procedure to use Hard Disk with Bad Sector) OR (To avoid Bad Sectors use Standard Power Supply)


23. HARD DISK NOT DETECTED
a. Check Power Connector
b. Check Data Cables
c. Check Jumpers


24. PARTITION NOT SHOWN
Operating System where the Hard Disk formatted is not supported with present Mother Board. For Eg: Hard Disk formatted with Pentium System will hide their partitions for 486 System.


25. MMX/DLL FILE MISSING
May the above files may be corrupted due to power failure or Virus. Make available above files from other Computer. OR Reinstall Windows 98 Operating System. (This procedure will not make any effect on existing Data).


26. WINDOWS REGISTRY ERROR
This will happen due to sudden ON/OFF of the system. Final solution is to Reinstall Operating System.


27. DISPLAY COLOUR DOES NOT MATCH
a. Configure Display Card properly with their CD.
b. The Standard setting for Windows is set it to 800x600 for better performance.


28. UNKNOWN DEVICE FOUND
May the Driver utility is not provided with operating system . Insert Driver CD and install software for the above Device. (Every Device requires driver utility to set active

S0ME hidden RUN comnd for ur pc



Just go start,then click on Run then type any comand below

0) cmd - comand prompt
1) compmgmt.msc - for computer managent
2) devmgmt.msc - device manager
3) regedit - registry editor
4) msconfig - system configuratn utility . . .
5) compmgmt.msc - Computer management
6) devmgmt.msc - Device manager
7) diskmgmt.msc - Disk management
8) dfrg.msc - Disk defrag
9) eventvwr.msc - Event viewer
10) fsmgmt.msc - Shared folders
11) gpedit.msc - Group policies
12) lusrmgr.msc - Local users and groups
13) perfmon.msc - Performance monitor
14) rsop.msc - Resultant set of policies
15) secpol.msc - Local security settings
16) services.msc - Various Services
17) msinfo32 - System Information
18) sysedit - System Edit
19) win.ini - windows loading information(also system.ini)
20) winver _ Shows current version of windows
21) calc - calculator...

THANK YOU...!

HOW TO FIX COMPUTER SLOWDOWNS AND HANGS


There are many reasons for slowdowns and hangs of your computer. For this you have to try out several solutions and the actual cause to it. There are some basic steps that you should perform in case of slowdowns and hangs. Moreover you don't require any external software.



Step 1. Free up memory on your hard drive if your computer is performing slower than usual. A hard drive that is near capacity can cause the computer to significantly slow down. Delete any files you no longer use. You also can use the "Disk Cleanup" utility built into your computer. To launch this utility, click "Start," "All Programs," "Accessories," "System Tools," and "Disk Cleanup." A list of files is presented in a dialog box. Click the check box next the files you want to delete and then click the "OK" button at the bottom of the dialog box to activate the utility.

Step 2. Observe your computer and pinpoint a program or combination of programs that are running when it freezes. There might be a specific program responsible for freezing or crashing your computer. Try terminating that specific program and seeing if that fixes the problem. To terminate a program, click "CTRL," "ALT," and "DEL" on your keyboard. This shortcut opens a window listing the currently running programs on your computer. Choose a program and click the "End Process" button to terminate the program.

Step 3. Defragment your computer's files. Fragmented files occur when parts of a single file are stored in multiple places on the hard drive. This causes a computer to perform slowly because the computer must search in multiple places when accessing a fragmented file. To defragment your computer, click "Start," "All Programs," "Accessories," "System Tools," and "Disk Defragmenter."

Step 4. Scan your computer for malicious files. Viruses or spyware often cause your computer to slow down or freeze. Use the virus scanner that is installed on your computer. If you don't have a virus scanner installed on your computer, there are online virus scanners available. After you have completed a virus scan, your results are displayed. The most desirable option is to delete any viruses or spyware that was found on your computer. Follow the virus scanner's prompts to delete the virus. However, not all viruses can simply be deleted. In this case, choose the "Quarantine" option in the virus scanner. This places the file in a separate folder or location on the drive where it can't affect other files

Step 5. Repair any disk errors. Disk errors can cause your computer to slow down and freeze. You can use a utility on your computer to detect and fix disk errors. To do this, first open "My Computer." Right-click on the hard drive you want to repair and click "Properties." Click the "Tools" tab and then click the "Check Now" button. Select the check box next to "Scan for and attempt recovery of bad sectors." Then click the "Start" button and the utility detects and repairs bad sectors.

Step 6. Reboot your computer if your computer freezes. Hold down the "Power" button on the computer for at least five seconds. Wait for the computer to shut down and restart the computer. This is usually a temporary fix, but will at least unfreeze your computer

Additional Precautions :
Back up the data on your computer if your computer is slow or freezing often. To back up data, plug in an external hard drive or insert a CD or DVD and copy important files onto the storage device. You can simply drag the files from your computer into the storage device's folder. You also can use the Windows backup and restore utility. Open the backup and restore utility in Windows from the "Control Panel" and follow the prompts to create an entire clone of your hard drive.

Try not to reboot your computer by holding down the "Power" button too often as this can destabilize the operating system

Hope you find something useful and it enhance your computer experience...

ENJOY....

Before buying laptop ...you this things

Purchasing a home or business laptop can be a much more confusing and not as many have experience with a laptop, what is properly known as a portable computer.Below is a listing of help and tips when considering to purchase a laptop computer. 


>Battery usage
>dispalt
>drivers
>hard disk
>memory
>modem
>network card
>processor
>sound card
>video card

>>Upgrade
While this option may not be considered at first when purchasing a computer, it is an important consideration. Below is a listing of different options to look for when looking to upgrade a portable computer.
  1. What can be upgraded in the computer? RAM? CPU? Hard Drive? If available to upgrade, what are the maximum amounts or is it specified within documentation provided with the computer?
  2. Are the upgrades something that the end-user can do or does it require a service center to install?
>>Warranty
Finally, what warranty is offered by the computer manufacturer? How long is the warranty? Does the warranty cover both hardware and software issues? 
Warranty can cause frustrations for most users. We highly recommend that a computer only be considered if it has at least a one-year warranty. Many cheap computers only come with a 90 day warranty; meaning if a part goes bad, you pay for the part as well as the service. This may not be an issue for users who just need a cheap computer and are willing to replace parts and service the computer...

THANK YOU...! :-)

Windows 7 Shortcuts 


minus1. Managing 'Windows' in Windows 7
minusMove and Resize Active Window
Win+Arrow DownSet window to Restored (if Maximized) or Minimized (if Restored)
Win+Arrow UpMaximize window (if Restored)
Win+Shift+Arrow Down/Win+Shift+Arrow UpMaximize Restored window vertically / Restore window to previous state
Win+Arrow Right/Win+Arrow LeftMove Restored window to left/center/right. Works across multiple monitors
Win+Shift+Arrow Right/Win+Shift+Arrow LeftMove window to left monitor / to right monitor when using multiple monitors
Alt+SpaceOpens the title bar menu
Alt+Space+EnterRestore Window
Alt+Space+xMaximize Window
Alt+Space+nMinimize Window
F11Turn full page view on or off
'Maximized' means full screen, 'Restored' means variable window size, and 'Minimized' means minimized to taskbar.
minusSwitch between Applications
Alt+tab
alt+Shift+Tab
Cycles through open programs in taskbar. Hold alt and continuously press tab to move forward between applications. Release keys to switch to application selected. Add shift to reverse direction.
Alt+Ctrl+tab, then use arrow keys to select applicationCycles through open programs in taskbar without needing to hold alt continuously. Pressalt+ctrl+tab once, then continue with arrow keys and press enter on application.
Alt+Esc/Alt+Shift+EscCycle through programs on taskbar in the order they were opened or accessed
Win+TabCycle through programs using Aero Flip 3D
Ctrl+Win+TabCycle through programs on Taskbar using Aero Flip 3D
Win+gCycle through Gadget Window
minusManage Multiple Windows
Win+dMinimize all windows on all Monitors. Press again to restore previous state
Win+mMinimize all windows on current Monitor
Win+Shift+mRestore previously minimized windows on current Monitor
Win+HomeSet all windows to Minimized on current Monitor except active
Win+SpacePreview Desktop / make windows transparent (May not work with all Settings)
▲ up
minus2. Accessing Windows Features
Win+eStart Windows Explorer (in My Computer)
Win+rOpen the Run window
Win+fOpen Windows Search. f3 on empty desktop works, too.
Win+lLock the keyboard/ computer
Win+F1Display Windows Help
Alt+ShiftChange keyboard language layout if multiple language layouts are active*
shift when inserting CD or DVDPrevent CD or DVD from automatically playing
Win+pChoose Presentation Display Mode
Win+xOpen Mobility Center
* When working with multiple Keyboards Layouts (e.g. Spanish/English/German). Add unlimited Layouts under Regional settings and activate language bar in Taskbar to see current language. Switch with shortcut any time.
▲ up
minus3. Windows 7 Taskbar
win or ctrl+EscActivate Start Button. Then use arrow keysspace and enter to navigate within Start Menu
Win+tGo to first item in taskbar, continue with arrow keys
Win+bGo to first item in system tray
Shift+click on a taskbar itemStart new instance of taskbar item
Ctrl+Shift+click on a taskbar itemStart new instance of taskbar item as administrator
Shift+right-click on a taskbar itemShow the window menu for the program
Win+1...9Switch to application in position N on taskbar (or launch pinned application)
Shift+Win+1...9Start new instance of taskbar item in position N on taskbar
Unfortunately, Microsoft removed the possibility to select multiple taskbar items in Windows 7
▲ up
minus4. Navigating Desktop
Arrow KeysNavigate between and select single icons on desktop (when focus is on the desktop)
Home/EndSelect first / select last object on desktop
EnterLaunch active icon
Shift+F10Activate context menu of active icon by simulates right mouse button. Once in the context menu use arrow keysa-z and enter to select item
tabshift+tab on empty desktopNavigate between desktop, the quick-launch bar, task bar and notification bar. Then usearrow keys and enter or space to activate specific icons
abc, ...Pressing the initial letter of the name of any objects will highlight the respective application or folder. Continue typing the object name if multiple objects start with the same letter
▲ up
minus5. Windows Explorer
minusBasics
Win+eStart Windows Explorer (My Computer)
Alt+Arrow UpGo up one folder
Alt+Arrow Left/Alt+Arrow RightGo to previous folder / go to next folder
Tab/Shift+TabSwitch focus forward/ backward between Address bar, Search Bar, Toolbar, Navigation Pane, and File List (Default is usually File List)
Alt+d or f4Jump to the Address bar and select absolute address. Copy address with ctrl+c if desired
Ctrl+e or ctrl+fJump to Search Box in Explorer
Ctrl+nOpen new instance of Windows Explorer
F11Maximize window
minusNavigate File List and Navigation Pane
Arrow KeysNavigate between files and folders
EnterOpen folder or start application
Home/EndJump to first / jump to last item
F2Change the file name of active item
f2, then arrow left/Arrow RightMove one character to the left / to the right in item name
f2, then ctrl+Arrow Left/Ctrl+Arrow RightJump one word to the left / to the right of item name
f2, then home /EndJump to beginning / jump to end of item name
f2, then ctrl+aSelect complete object name including suffix (default excludes suffix)
Arrow Left/Arrow RightExpand folder / collapse folder (navigation pane only)
minusFile List
Alt+pDisplay or hide Preview Pane
Alt+v then dView details. Check View menu for more options
Alt+v then xView extra-large icons. Check View menu for more options
Ctrl+mouse scroll wheelChange size of icons
minusSelect Items in File List and Navigation Pane
Shift+Arrow Up/Arrow DownSelect multiple adjacent items (directly above or below)
ctrl with arrow keys and spaceSelect multiple non-adjacent items. Hold ctrl, use arrow keys to move to next item, and press space to add/remove from selection
Ctrl+aSelect all
a ...z and 1..9Press the initial letter any item to jump to it. Continue typing the full name if multiple items start with the same letter
minusManipulate Items in Explorer
Ctrl+cctrl+xctrl+vctrl+c for copy, ctrl+x for cut and ctrl+v for paste
Ctrl+zUndo an action
Ctrl+yRedo an action
DeleteDelete an item and place it into the Recycle Bin
Shift+DeleteDelete an item permanently without placing it into the Recycle Bin
Shift+F10Activate context menu of active object. Replaces the right mouse button. Once in the context menu use arrow keysa-z and enter to get to the selection
Ctrl+Shift+nCreate new folder
Alt+EnterOpen Properties dialog box
▲ up
minus6. Photo Viewer
Arrow Left/Arrow RightGo to next / go to previous photo
Ctrl+.Rotate photo clockwise
Ctrl+,Rotate photo counter-clockwise
[+]/-Zoom in / zoom out (or mouse wheel)
Ctrl+0 (zero)Fit to Window
DeleteDelete current photo
Shift+DeletePermanently delete current photo
Alt+EnterShow properties of current photo
Alt+e or ctrl+sEmail current photo
Ctrl+cCopy current photo file to clipboard
Alt+oOpen current photo in other application (e.g. Paint of Office)
▲ up
minus7. Dialog Boxes
Ctrl+Tab/Ctrl+Shift+TabMove forward / move backwards through tabs
Tab/Shift+TabMove forward / move backwards through options
Alt+underlined letterPerform the command (or select the option) that goes with that letter
EnterReplaces clicking the mouse for many selected commands
SpaceSelect or clear the check box if the active option is a check box
Arrow KeysSelect a button if the active option is a group of option buttons
F4Display the items in the active list
BackspaceOpen a folder one level up if a folder is selected in the Save As or Open dialog box
▲ up
minus8. Windows Admin
minusAdmin Tasks
Ctrl+Win+fSearch for Computers (with Active Directory activated)
Win+pause/breakDisplay System Properties which holds system properties, computer name, device manager and so on
Ctrl+Shift+EscOpens Windows Task Manager
minusRemote Desktop
Alt+Page Up/Alt+Page DownMove between programs from left to right / from right to left
Alt+InsertCycle through programs in the order that they were started in
Alt+HomeDisplay the Start menu
Ctrl+Alt+pause/breakSwitch between a window and full screen
Ctrl+Alt+EndDisplay the Windows Security dialog box
Alt+DeleteDisplay the system menu
▲ up
minus9. Windows Help
TabMove between links
Alt+cDisplay the Table of Contents
Alt+nDisplay the Connection Settings menu
F10Display the Options menu
Alt+Arrow Left/Alt+Arrow RightMove back / move forward to the previously/ next viewed topic
Alt+aDisplay the customer support page
Alt+HomeDisplay the Help and Support home page
Home/EndMove to the beginning / to the end of a topic
Ctrl+fSearch the current topic. Press tab to leave
Ctrl+pPrint a topic
F3Move the cursor to the search box. Press tab to leave
▲ up
minus10. Ease of Access and Magnifier
minusEase of Access
Win+uOpen Ease of Access Center
Press shift five times.Turn Sticky Keys on or off
Press num lock for five secondsTurn Toggle Keys on or off
Right shift for eight secondsTurn Filter Keys on or off
left alt + left shift +Num LockTurn Mouse Keys on or off
left alt + left shift + prtScnTurn High Contract on or off (Careful, will change theme!)
minusMagnifier
Win+[+]Start Magnifier and zoom in
Win+-Zoom out with Magnifier active
Ctrl+Alt+iInvert colors in Magnifier display
Win+EscExit Magnifier
Ctrl+Alt+Arrow KeysMove the Magnifier windows
Note: Microsoft lists more shortcuts for Magnifier, but not all of them seem to work.