It's really an icon more than a key, and the purpose is to get your computer to try something again when something didn't work the first time.
***This key reloads the page you are on making it up-to-date.
Say...you add something to a friends` Facebook page and you don`t see it there, refresh and it will be there.
Where is the refresh key on my acer 315 Chromebook?
f5
You can refresh the page in many ways in Chrome. The refresh symbol and the F5 key are some of he ways.
f5
You can refresh the computer icons by pressing F5 in the key bored
Press the refresh button on your browser. Shortcut key : F5.
F5 will do just that.
There is no refresh key on computers for HDMI cable.
F5
The F5 key above the "5" key.
f5
F5