Some importent shotrcut keys for all users help.

Say you have no any mouse or your mouse is not working properly, than you can use these short keys to operate your computer system without mouse. Here are some common short keys given.

Alt + Space + R
This short key reduces the size of windows

Alt + Space + M
You can move any small size window to any corner of your desktop.Use arrows keys to move left, right, top or bottom and press Enter.

Alt + Space + X
You can maximize  any small window by pressing this short key.

Alt+space+N
To minimize any window use this short key.

Alt + Tab.
Maximize any minimized window.  Moreover if you are using two or more than two programs then you can also use this short key to select your required programe.

Win+U+U
If you want to shut down your computer without mouse then press window key and then press “U” key 2 times.

Win + U + R
Use these keys to restart your Computer.

You can change the name of any folder without mouse.

Simply highlight required folder through arrows key and press “F2”. Write the name of folder and press Enter.

Open New tab in Google chrome.

You can easily open a new tab in google chrome by pressing Alt+T

Similarly you can close tab by pressing Alt+W