🐌 Problem: Laptop Bahut Slow Hai
✅ Solutions:
Step 1: Temp Files Clean Karo
Win + R → %temp% → Ctrl+A → Delete
del /q/f/s %TEMP%\*
Step 2: Startup Programs Disable Karo
Ctrl + Shift + Esc → Startup Tab → Disable unwanted
Step 3: Disk Cleanup Run Karo
cleanmgr /d C: /verylowdisk
Step 4: Visual Effects Disable Karo
Win + R → sysdm.cpl → Advanced → Performance Settings → Best Performance
💡 Pro Tip:
Agar HDD hai toh SSD upgrade karo - 10x faster ho jayega!
📶 Problem: Internet Slow Hai / Website Nahi Khul Rahi
✅ Solutions:
Step 1: DNS Flush Karo
ipconfig /flushdns
Step 2: IP Release & Renew
ipconfig /release && ipconfig /renew
Step 3: Winsock Reset
netsh winsock reset
⚠️ Restart required after this
Step 4: DNS Change Karo (Google DNS)
Network Settings → IPv4 → DNS: 8.8.8.8 and 8.8.4.4
💀 Problem: Blue Screen of Death (BSOD)
✅ Solutions:
Step 1: System Files Repair
sfc /scannow
Step 2: DISM Repair
DISM /Online /Cleanup-Image /RestoreHealth
Step 3: Memory Diagnostic
mdsched.exe
Restart hoga aur RAM test karega
Step 4: Check Disk
chkdsk C: /f /r
Step 5: Drivers Update Karo
Especially Graphics & Chipset drivers
💾 Problem: 100% Disk Usage (Task Manager mein)
✅ Solutions:
Step 1: Superfetch/SysMain Disable
net stop "SysMain" && sc config "SysMain" start=disabled
Step 2: Windows Search Disable
net stop "WSearch" && sc config "WSearch" start=disabled
Step 3: Windows Tips Disable
Settings → System → Notifications → Get tips OFF
Step 4: Virtual Memory Fix
sysdm.cpl → Advanced → Performance → Virtual Memory → Custom Size
💡 Best Solution:
HDD ko SSD se replace karo - 100% disk usage problem almost always HDD ki wajah se hota hai!
🔇 Problem: Sound Nahi Aa Raha
✅ Solutions:
Step 1: Audio Troubleshooter
Right click speaker icon → Troubleshoot sound problems
Step 2: Audio Service Restart
net stop audiosrv && net start audiosrv
Step 3: Sound Settings Check
mmsys.cpl
Check default device is correct
Step 4: Audio Driver Reinstall
Device Manager → Sound → Uninstall → Restart
📡 Problem: WiFi Connect Nahi Ho Raha
✅ Solutions:
Step 1: Forget & Reconnect
Settings → WiFi → Network → Forget → Reconnect
Step 2: Network Adapter Reset
netsh int ip reset && netsh winsock reset
Step 3: WiFi Driver Reinstall
Device Manager → Network Adapters → WiFi → Uninstall → Restart
Step 4: Network Reset (Windows 10/11)
Settings → Network → Advanced → Network Reset
🔋 Problem: Battery Jaldi Khatam Ho Rahi
✅ Solutions:
Step 1: Battery Report Generate Karo
powercfg /batteryreport
Report Desktop pe save hogi
Step 2: Power Saver Mode Use Karo
powercfg /setactive a1841308-3541-4fab-bc81-f71556f20b4a
Step 3: Background Apps Disable
Settings → Privacy → Background Apps → OFF
Step 4: Brightness Kam Karo
Win + A → Brightness slider
💡 Check Battery Health:
Agar Design Capacity vs Full Charge Capacity mein 20%+ difference hai, battery replace karna padega.
⚡ Quick Diagnostic Commands
System Info
msinfo32
Event Viewer
eventvwr.msc
Reliability History
perfmon /rel
Device Manager
devmgmt.msc
Disk Management
diskmgmt.msc
Resource Monitor
resmon