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

Disable Windows Search to Free Up Memory

If your computer feels sluggish and you notice high memory usage in Task Manager, Windows Search ...

Fix Outlook Cannot Connect to SMTP Server Error

You try to send an email in Outlook, but it fails with a message that Outlook cannot connect to t...

Fix PowerShell Proxy Authentication Failed Errors

Fix Command Prompt High CPU Usage Caused by Windows Update

You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...

Fix OneDrive Sync Reset Permission Denied Error

When you try to reset OneDrive sync using the command onedrive.exe /reset or through...

Fix Windows Defender Real-Time Protection Greyed Out

You open Windows Security, go to Virus & threat protection, and see that the Real-time protection...