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

Fix Microsoft Store Permission Denied Error on Windows 10

You try to install or update an app from Microsoft Store, and you get a 'Permission Denied' error...

Fix Chrome Not Working with Proxy on Ubuntu

You configured a proxy in Ubuntu, but Chrome ignores it or throws connection errors. This often h...

Fix BitLocker High Memory Usage After Windows Update

Why BitLocker Memory Usage Spikes After an Update

After a Windows update, some users noti...

Outlook Email Setup Checklist for New Users

Setting up Outlook for the first time can be straightforward, but small missteps cause frustratin...

UFW Allow Port Not Working After Reboot: Fixes That Actually Work

You added a UFW rule to allow a port, it works fine until you reboot, then the port is blocked ag...

Fixing Command Prompt Authentication Failed Access Denied

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