Reloads the page using some cached data to save time.
Historically, the function keys (F1-F12) were reserved for system-level operations. F5 became the standard for "Reload" in early web browsers. When a user strikes F5 (or clicks the ubiquitous circular arrow icon), they are initiating a complex handshake: refresh keyboard
Drop it in the comments below. And if this post saved you from buying a new keyboard, share it with a friend who’s about to rage-click “Add to Cart.” Reloads the page using some cached data to save time