What is the function of f1 key

The f1 key is a help key. Its function is that when we use the software and don’t know how to use it, we can press the F1 key to open the help function of the software. Some software will directly open the web page to enter the help interface.

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F1 key (help build) This should be familiar to everyone. In fact, the help key of most software is F1. When we use the software and don’t know how to use it, we can press the F1 key to open the help function of the software. Some software will directly open the web page and enter the help interface.

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