Knowledge base for software setup, errors, and daily tool work.

Fix PowerShell 502 Bad Gateway After Windows Update

After a recent Windows update, you may encounter a 502 Bad Gateway error when using PowerShell to...

How to Fix BitLocker Authentication Failed on Windows 11

You enter your BitLocker PIN or startup key, and Windows 11 shows 'Authentication failed.' This u...

Microsoft Teams Performance Optimization Checklist

If you are experiencing choppy video calls, slow message delivery, or frequent disconnects in Mic...

Fix Windows Defender Real-Time Protection Grayed Out

You open Windows Security, go to Virus & threat protection, and see Real-time protection is turne...

How to Fix Microsoft Store Error 0x80246007

Error 0x80246007 in the Microsoft Store usually appears when you try to download or update an app...

Fix WSL Ubuntu Internet Not Working After Windows Restart