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Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

How to Investigate PowerShell High Memory Usage in Task Manager

If you open Task Manager and see PowerShell consuming hundreds of megabytes or even gigabytes of ...

Fix PostgreSQL Password Auth Failure After Upgrade

After a PostgreSQL upgrade, you might see errors like "password authentication failed for user" o...

How to Reset Command Prompt Settings to Default

If your Command Prompt window has strange colors, a weird font, or odd layout settings, you may w...

Fixing Command Prompt Authentication Failed Access Denied

You're running a command in Command Prompt and get hit with "Authentication failed" or "Access de...

Fix Windows Defender Causing Slow Boot Up

If your PC takes longer to start up than it used to, Windows Defender might be scanning too aggre...