Computer as our daily office, entertainment, one of the main tools for learning, in our life plays an important role, so master some "useful and good" computer skills, is a very worthwhile and necessary thing.

That I "words do not say", the next to bring you six daily essential "computer skills"!

01. computer system crash - task activity manager

"Task Manager" is equivalent to a software back-end management hub, you can force the computer to open the "Task Manager" when the computer crashes, and close the software that causes the computer to crash, through this way you can solve more than 90% of the computer crash problem!

Operation Guide: Press the keyboard at the same time, "ctrl + shift + esc" to open the task manager, and then select the background software, select the "end of the task".

02. change the end of the file name

Changing the file name is not uncommon,investintech free online pdf to word converter but you know that "file name extension" can be changed, by changing the file name extension can change the file format. But only with the system support file format, format changes before and after the span are not big!

Operation Guide: Right-click the file icon, select "Rename" tool, and then change the file extension, save the application!

03. computer slimming - file data compression

The longer we use the computer, the "file volume" will become larger! For example, my computer more space-consuming "PDF files". So what is a good way to "compress" these files?

Use the "zip" tool to compress PDF documents and other files together, and then when you need to call or transfer files, the zip package to decompress and extract the file.

[Instructions]: Select the file to be compressed, and then press the right mouse button, find the open "7-zip" tool, and follow the instructions to compress the file.

04. Close pop-up ads

You must be as tired as I am of the "pop-up ads" that come with some software, right?

[Technical Guide]: Open Windows Settings and click Start to enter the "Privacy" function, "change the option of personal privacy issues" off the system can be.

05. Notepad "Programmer"

Notepad can be used to record everyday information in plain text, but it is also a "simple programmer". Simply enter a specific "run code" into Notepad and change the Notepad file name to "bat" to run it!

In the code will be entered into Notepad and saved as shown below after the exit, the end of the Notepad file name changed to bat.

06. common shortcuts

Some people say that mastering computer shortcuts is the "success" of the shortcut! Finally put a wave of "commonly used computer shortcuts". Through these shortcuts, you can quickly realize the "common operations", such as copy, paste, select all, refresh and other functions!

[Technical Guide]: According to the table below, according to the enterprise need tools can find a corresponding shortcut keys, and when we need to use, at the same time to hit the corresponding keys on the "keyboard" can be.