PC Troubleshooting Guide 2026: Fix Slow Windows, Blue Screen & Boot Errors

1. Slow PC — sabse pehle kya check karein

Task Manager (Ctrl+Shift+Esc) kholein aur Startup tab me useless apps disable karein. RAM 80%+ use ho rahi hai to Chrome tabs band karein ya RAM upgrade karein (min 8 GB in 2026).

2. Blue Screen (BSOD) fix

Error code note karein (e.g. MEMORY_MANAGEMENT). Recent driver update revert karein: Device Manager > right-click driver > Roll Back Driver. Windows Memory Diagnostic chalayein.

3. PC boot nahi ho raha

Power light on hai but display nahi? RAM re-seat karein, CMOS battery 5 min ke liye nikaalein. Windows load nahi ho raha to F8 press karke Safe Mode try karein.

4. Overheating & shutdown

CPU temp 85°C+ ja rahi hai to fans ki dust clean karein aur thermal paste re-apply karein (2-3 saal me ek baar zaroori).

5. Prevention tips

Weekly Windows Update, monthly disk cleanup, quarterly antivirus full scan, yearly hardware check.

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