When working with computers we often rely on the mouse to perform certain activities, but did you know that with the keyboard we can do some work faster than the mouse, following by using a keyboard shortcut in OS Windows 7, which in part may also be done on windows XP, while reading this article you can simply practice it.

For those who do not know the windows you can get it at the bottom left line on the lower left which is usually sandwiched between the Ctrl and Alt keys.
1. Windows + L, this combination to lock the computer that has been given a password.
2. Windows + R, Entrance on the Run menu to run a particular application
3. Windows + E, Opens a new explorer window
4. Windows + Home, when we open many applications at once (multitasking) then the window is not active will be minimized, while the active window will remain open, click the Windows + home, to return to the original.
5. Windows + T, this function is to open a small window to see the application in minimized.
6. Windows + space, long hold this key combination you can see / peek desktop, active applications will be made transparent
7. Windows + number, whether you make the pins a lot of programs on the taskbar, with this key combination you can run the program that you have a quick pin on pin laying sequence.
8. Windows + up or Windows + down, this function is to maximize and minimize windows, open applications before us.
9. Windows + + or Windows + -, shortcut to enable application magnifier, after activation you can zoom in or zoom + -, view to the computer
10. Windows left or Windows Right, left and right that I mean here is the arrow keys on the keyboard, left to move the fence left of the window and vice versa for windows + Right.
11. Windows + P, this is a useful shortcut for those who use multiple monitors or computer + projector in the presentation of activities
12. Ctrl + shift + click, this function is to run an application with full administrator rights
13. Alt + P, this function is a preview of our program by adding a new window click on explorer, although the detailed view mode, a picture we can see how it looks with this function.
14. Alt + space + n, minimize windows
15. Alt + space + x, maximize windows
16. Alt + space + w, resizing windows.
17. Ctrl + click, a simple way to move from one window to another window in an application, for example if we open a browser window 3 or more just once, we can move rapidly by repeated clicking on the browser icon in the taskbar.
18. Windows + Tab, which runs the task will appear in sequence on the desktop, press repeatedly to move between the taskbar.
19. Windows + D, Showing the desktop
20. Windows + L, lock the computer / display screen Wellcome
21. Windwos + M, minimize all windows
22. Windows + R, run the Run command
23. Windows + U, run the Utility Manager
24. Windows + F, run the command search / search
25. Windows + Break / pause, open the system properties
26. Windows + …. / Only the windows, run the start menu.
27. Alt + tab, move between the taskbar
28. Alt + Esc, displays the active applications on the desktop
29. Windows + F1 displays the help menu