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

How to Reset PowerShell Configuration to Default

If PowerShell starts with errors, customizations break commands, or you see profile loading failu...

Fix Outlook SSL Certificate Error with Permission Denied

An Outlook SSL certificate error accompanied by a 'permission denied' message usually appears whe...

Fix Windows Update 504 Gateway Timeout Error

You see a 504 Gateway Timeout error when checking for Windows Updates. This usua...

Fix Microsoft Teams Installation Error 0x80070005

You try to install Microsoft Teams but get error 0x80070005. This usually means the installer can...

Fix Microsoft Teams Memory Leak After Update

After a recent update, Microsoft Teams may start using excessive memory, slowing down your system...

Fix Command Prompt Not Recognizing Commands