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

UFW Firewall Rules Not Applying to Docker Containers: Fixes

You've set up UFW rules to restrict traffic, but Docker containers still connect freely. This is ...

Fix OneDrive Sync Error 'Version Mismatch' on Windows 10

You open OneDrive and see a sync error: “Version mismatch.” This usually means the OneDrive app o...

Remote Desktop Connection Timeout on Local Network: Fixes

You try to connect to another computer on your local network via Remote Desktop (RDP) and get a t...

Resolving npm Dependency Conflicts After an Update

Remote Desktop Setup Wizard Stuck at Configuring Permissions? Fix It

You're setting up Remote Desktop on Windows, and the wizard gets stuck on "Configuring permission...

Fix Windows 10 Activation Authentication Failed After Update

After a Windows 10 update, you might see an activation error like "We can't activate Windows on t...