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

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

BitLocker Invalid Configuration: Fixes for 'Not Working' Errors

If BitLocker Drive Encryption suddenly shows an "invalid configuration" error and stops working, ...

How to Reset Windows Defender Permissions

When Windows Defender stops working or shows permission errors, it's often due to corrupted setti...

Setup OneDrive Sync for New Tenant After Migration

After a tenant-to-tenant migration, OneDrive sync often breaks because the client caches the old ...

Fix Windows Terminal SSH Permission Denied Error

When you try to connect to a remote server via SSH from Windows Terminal and get a "Permission de...

Fix PowerShell Token Expired in VS Code Terminal

If you see a token expired error in the PowerShell terminal inside Visual Studio...