Unknown Sortcut Key's For Windows' 7

Here Are The Unknown Shortcut's Key's For Window's 7

Win+Home: Clear all but the active window.

Win+Space: All windows become transparent so you can see through to the desktop.

Win+Up arrow: Maximize the active window.

Shift+Win+Up arrow: Maximize the active window vertically.

Win+Down arrow: Minimize the window/Restore the window if it's maximized.

Win+Left/Right arrows: Dock the window to each side of the monitor.

Shift+Win+Left/Right arrows: Move the window to the monitor on the left or right.

Drag window to the top:  Maximize

Drag window left/right:  Dock the window to fill half of the screen.

Shake window back/forth:  Minimize everything but the current window.

Double-Click Top Window Border (edge):  Maximize window vertically.

Android Mobile Codes

Here Are The Android Phone Codes.

1. Complete Information About your Phone

#*#4636#*#

This code can be used to get some interesting information about your phone and battery.
Usage statistics

2. Factory data reset

#*#7780#*#

This code can be used for a factory data reset. It'll remove following things:

Google account settings stored in your phone

System and application data and settings

Downloaded applications

It'll  not remove:

Current system software and bundled application

SD card files e.g. photos, music files, etc.

Note: Once you give this code, you get a prompt screen asking you to clickon "Reset phone" button. So you get a chance to cancel your operation.

3. Format Android Phone

*2767*3855#

Think before you give this code. This code is used for factory format. It'll remove all files and settings including the internal memory storage.

 It'll also reinstall the phone firmware.

Note: Once you give this code, there is no way to cancel the operation unless you remove the battery from the phone. So think twice before giving this code.