1、Ctrl+Prtsc。 If you want to take a screenshot of the computer screen, you can hold down the Ctrl+Prtsc key on the computer keyboard at the same time, so you can take a screenshot, but this screenshot will cut off the whole computer screen, and you may have to cut it off if necessary.

2、Prtsc。 You can also directly press the full button to take a screenshot. In the upper right corner of the computer keyboard, this is relatively simple, but this screenshot is also a picture of the whole computer screen.

3、Alt+Prtsc。 You can also take screenshots of these two keys, but you need to hold them down at the same time. In addition, this is not a picture of the whole computer screen, but a picture of the currently active window. If there are multiple active windows, it is the previous one.

4、Ctrl+Alt+A。 There must be a premise for using these three buttons to take screenshots, that is, you must log in to QQ on the computer first, but this is the most flexible, that is to say, it can take screenshots according to your needs, and the size, length and width can be grasped by yourself. To cancel, just press Esc.

5、Ctrl+Shift+X。 This method requires opening the browser first. Some browsers have a screenshot icon directly at the top of the page. Click this icon. Of course, if you don't find this icon, just hold down the three keys of Ctrl+Shift+X, and you can also take a screenshot freely.

6. Also, you can click "Start" on the computer, find "All Programs", and then click "Accessories". There is a screenshot tool in it, which can also be used to take screenshots, which may be troublesome.