Which key is generally used to refresh a webpage in a browser?

The key commonly used to refresh a webpage in a browser is F5. When you press the F5 key, it sends a command to the browser instructing it to reload the current page. This can be particularly useful when you want to see the most up-to-date version of a web page, especially if it contains dynamic content that may change frequently.

Refreshing a webpage using F5 is a standard function across most web browsers, making it a universal shortcut for this action. While other keys, such as Ctrl or Alt, serve specific functions in combination with other keys (like Ctrl+R for refresh), F5 stands out as the direct single-key solution for refreshing the page itself.