What is the function of the win7 system computer frequently pressing the F5 refresh button on the keyboard?

What is the function of the win7 system computer frequently pressing the F5 refresh button on the keyboard? Sometimes when operating the win7 Ultimate system, I used to press the F5 key to refresh the table. Some users feel very confused. What is the function of pressing F5 or right mouse button on the keyboard? With this question, below Xiaobian will explain to you the role of frequently pressing F5 refresh button. Interested users may wish to take a look at learning together.
Function 1: It is to perform a comprehensive refresh on the contents of the folder. Sometimes the computer is slow, and a few refreshes will appear. But a friend asked the computer desktop, in fact, the computer desktop is also a folder, you can go to the C drive to find it, just know that this folder is different.
Function 2: That is, when we use the computer, if there are too many icons on the desktop, we hold down F5 and watch the refresh rate of the desktop. If it is fast, then the configuration of this computer is good, but Refreshing for a long time does not move, it is estimated that the configuration of this computer is not very good, this can only roughly observe the computer configuration.
Function 3: Refresh does not improve the performance of the computer, only an intuitive understanding of the operating speed.
The above small series and everyone introduced the win7 system computer on the desktop press F5 refresh button role, sometimes you can also press F5 refresh button, I hope to help everyone.