Refreshing your computer screen quickly depends on whether you're looking to update a simple window, force a browser to show new content, or fix a frozen graphics driver. Quick Refresh Shortcuts

. This forces Windows to re-scan the folder for any changes to files or icons. Why does this matter? Refreshing your drivers or increasing your Hz improves system responsiveness and reduces eye strain

| Action | Hotkey | |--------|--------| | | Command (⌘) + R | | Hard Refresh (browsers – cache cleared) | Command + Shift + R |

If your screen is frozen or glitching, you can "refresh" your graphics drivers without restarting: Win + Ctrl + Shift + B

When your screen stutters, lags, or shows artifacts, the display driver is "overheating" in a software sense. Here is the secret hotkey most users don't know:

. If you are using a high-end monitor but haven't adjusted these settings, you aren't actually seeing the full performance you paid for. actually supports these higher speeds?