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

Fix Task Scheduler Permission Denied Error in Ubuntu

You schedule a task using cron or systemd timers in Ubuntu, but the job fails with a 'permission ...

Fix PowerShell Assembly Cache Not Updating

You’ve updated a .NET assembly in the Global Assembly Cache (GAC) or copied a new DLL into a modu...

How to Fix Chrome Profile Slow Performance

Common Causes of a Slow Chrome Profile

If Chrome feels sluggish only when you’re signed i...

PowerShell Profile Not Loading After Update: How to Fix

After a PowerShell update, you might find that your custom profile (functions, aliases, prompt) n...

Fixing Microsoft Teams Error 80070005: Permission Denied

When you see error code 80070005 in Microsoft Teams, it usually means the app can't access a need...

How to Fix Microsoft Teams Proxy Error: Step-by-Step Guide

When Microsoft Teams shows a proxy error, it usually means the app can't reach its servers becaus...