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

Fix: Microsoft Teams Installation Path Not Found on Windows 10

When launching Microsoft Teams on Windows 10, you might see an error stating the installation pat...

SSH Permission Denied (Publickey) on EC2: Setup Fixes

If you're seeing "Permission denied (publickey)" when trying to SSH into an AWS EC2 instance, the...

BitLocker Recovery Key 'Expired' on Windows 11: Fixes That Work

You enter your 48-digit BitLocker recovery key on Windows 11, but the system says it's expired or...

Fix Microsoft Teams Gateway Timeout Not Working

When you see a "gateway timeout" error in Microsoft Teams, it usually means the service can't rea...

Fix Windows Update Error 0x80070005 by Resetting Components

When you see Windows Update error 0x80070005, it usually means a permissions issue or corrupted u...

Fix VirtualBox Kernel Driver Not Installed on Windows 10