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

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Fix Task Scheduler Access Denied Due to User Account Control

You set up a task in Windows Task Scheduler, but when it runs, you get an 'access denied' error. ...

Fix Remote Desktop Permission Denied Due to Credentials

When you see "Remote Desktop access denied" or "Your credentials did not work" despite entering t...

Fix 'PowerShell Not Recognized' Error on Windows

When you type powershell in Command Prompt or a script and see “powershell is not re...

How to Fix Chrome Service Unavailable Error

You try to open a page in Chrome and see "Service Unavailable" or "This site can't be reached. Se...

Fixing Chrome Profile Sync Rate Limit Errors

You're using Chrome and suddenly see a message like 'Sync is paused due to a rate limit' or 'Temp...