The refresh shortcut is a tiny, free productivity booster. Windows and Linux users, master it. macOS users, temper expectations – but Cmd+R in your browser is still worth the memory slot. "A refresh a day keeps the stale cache away." – Every developer ever.

Pure macOS Finder users who rarely touch browsers – you’ll just get frustrated. Also, casual users happy with the mouse.

Overall Rating: ⭐⭐⭐⭐⭐ (5/5 – Essential)

9/10 for Windows/Linux; 6/10 for macOS (due to inconsistency).