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How to Fix Windows Defender Service Unavailable in Windows 10

If you see 'Windows Defender service unavailable' in Windows 10, the antivirus may be disabled or...

Fix Certbot Renewal Failed with ACME Error

If you see a message like Certbot renewal failed with acme error when running ...

How to Add Folder Exclusions in Windows Defender
If Windows Defender is slowing down your workflow or flagging a trusted application, you can excl...

Fix OBS Black Screen and Permission Denied on Windows 11
You launch OBS Studio on Windows 11, add a display capture or game capture source, and see only a...

Fix Microsoft Store High Memory Usage & Error 0x80073cf0
You open Task Manager and see Microsoft Store using several hundred MB of RAM. When you try to in...

Fix Windows Activation Error After Hardware Change
You've just swapped out your motherboard, CPU, or other major hardware, and now Windows shows an ...


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Fix Permission Denied for Windows Activation Service
Troubleshooting Windows Update Version Conflict
Solve Store Dependency Conflicts with Tools
Troubleshooting PostgreSQL Password Failed on Localhost
How to Fix Error 0x80070005 504 in Windows
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