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

Fix PowerShell High Memory Usage on Startup

If PowerShell consumes a large amount of memory (e.g., >200 MB) immediately upon opening, somethi...

How to Fix Command Prompt Permission Denied on Windows 11

You open Command Prompt, run a command, and see 'Access Denied' or 'Permission Denied.' This usua...

BitLocker Recovery Key Not Accepted: Fix Authentication Failed Error

How to Fix Microsoft Teams Stuck in Loading Loop

You open Microsoft Teams, but it gets stuck on the loading screen—spinning, then restarting, loop...

How to Fix Outlook Setup Error 0x80040115

When setting up an Outlook profile, error 0x80040115 usually appears during the initial connectio...