As the saying goes, live and learn. Life goes on. Today, we will learn computer shortcuts with you, so that we can use the computer more easily and quickly in our daily work, so as to improve the efficiency of work. Learning to use these computer skills is the real beginner!

in the work and study life,a lot of problems when we need to carry out temporarily did not leave the seat to do some other things, if their computer network security is very important,investintech free online pdf to word converter may wish to hold down the windows key, and then press the L key (windows + L), so that a computer will be a direct lock screen, so that there is no need to worry about personal computer data information leakage la!

Computer lock screen

When we open the computer to use the "Computer File Explorer", we are always looking for the "My Computer" icon, now all we have to do is to press the Windows key on the keyboard, and then press the E key - WindowsdowE + e ) to open the file browser. Isn't that convenient?

Windows 7 Explorer Window

The boss comes in while he's playing a game or reading something embarrassing! The mouse suddenly doesn't point to the display in the lower right corner of the desktop. Take it easy!

Press the Windows key and the D key (Windows+D) directly, and lo and behold, the desktop flashes!

 One is not a small trick, quite dazzling. Press the windows key and then press the Tab key (windows + Tab), you can switch the time window with 3D effect research display.

3D effect display switch window

 Windows comes with a video recording function. Press windows + R (windows + R) and type PSR, then you can start recording. This is very useful to record your steps!

Do you know how to adjust the brightness and volume of your monitor, turn on your wireless network, and still see the battery level of your laptop all at once? How to set up the laptop screen on the TV, already connected? Small case, if you want these functions, just press the Windows key + X (Windows + X) to fulfill all your wishes at once! (This method only works on laptops, not on desktops).

windows + R Type OSK and the cool virtual keyboard appears! You press a button and it shows the status of the press too!

what if the picture is too small for your eyes? Try the windows key and + (windows+) and a magnifying glass will appear!

 If you are inside the same window when we open several management pages, you can use Ctrl + Tab in several major page design to switch between each other. With Ctrl+w, you can close the current page of the business by closing it.

Ten. Pressing the windows key, then FN, then Home (FN + Home) , opens System Properties. Only laptops here!

Shift+Space half-corner toggle Shift+Delete to permanently delete the selected item.