Fix Windows Security High Memory Usage
If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...
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View listFixing 'Port Already Allocated' Error After Chrome Update
After a Chrome update, you might see an error message saying the profile port is already allocate...
How to Fix Chrome ERR_SSL_PROTOCOL_ERROR
You try to open a website in Chrome and see ERR_SSL_PROTOCOL_ERROR. The page won...
Fix Windows Defender Error 0x80070422: Cannot Connect
If you see error 0x80070422 when trying to open Windows Defender Security Center, the service is ...
Fix Windows Activation Error 504 Caused by Firewall Settings
You try to activate Windows and get error 504. This often means your firewall is blocking communi...
How to Fix Microsoft Store SSL Certificate Error in Windows 10
When you open Microsoft Store and see an SSL certificate error—like 'A certificate is required to...
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