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How to Fix Windows Defender Not Turning On

Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...

Fix PowerShell 'Path Not Found Permission Denied' Error

You're running a PowerShell command and get the error: Path not found. Permission denied

Fix PowerShell Memory Leak and High RAM Usage
PowerShell consuming more RAM than expected, especially over time, usually points to a memory lea...

How to Fix Windows Security Virus Protection Turned Off
If you see a warning that Windows Security virus protection is turned off, it usually means the b...

Fix Microsoft Store DNS Error After Windows Update
After a Windows update, you might see a DNS error when opening Microsoft Store. The app may fail ...

Fix Remote Desktop Authentication Error: Practical Steps
You try to connect to a remote PC and get an authentication error. The connection fails, often wi...

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Fix Windows Store Error 0x80073cf9: Checklist
Windows Defender 504 Timeout Troubleshooting Guide
Cloudflare Tunnel Permission Denied Troubleshooting Guide
Microsoft Store Permission Denied Error Fix
How to Resolve Chrome Profile Not Found
How to Recover Missing Windows Activation Logs
Troubleshooting MySQL Connection Refused Error on Port 3306
BitLocker Connection Refused: Quick Fixes
Fix BitLocker High Memory Usage Caused by TPM
Fix Windows Defender Dependency Conflict in Windows 10