The refresh concept isn't limited to the internet. If you are in Windows File Explorer and you download a new file to a folder, the folder may not show the new file immediately.
A standard refresh ( F5 ) uses cached data where possible. To force a complete reload from the origin server (clearing cache), users apply a : refresh button on keyboard
The refresh button is typically located on the top row of the keyboard, often in one of the following locations: The refresh concept isn't limited to the internet