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Laptops and Computers

I see a blue screen, what should I do?

A blue screen means that you should: reboot wait 3 minutes try again

My PC's fan makes a strange noise...

Computer Fan Noise Troubleshooting Unusual fan noise can indicate various issues, but most are easily resolved. Here's how to diagnose and fix the problem: Common Causes • Dust buildup - Most common cause of fan noise • Worn bearings - Fans can wear out over time • Overheating - System working ha...

Windows 11: Peripherals (Mouse, Keyboard, Audio) Not Recognized After Extended Uptime

Applies to: Windows 11Last Updated: October 21, 2025 Symptoms You may encounter one or more of the following issues after your Windows 11 laptop has been running for many days or weeks without a full shutdown (e.g., you only use "Sleep" or close the lid): An external USB mouse or keyboard is...

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