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...

How to Fix Windows Defender Proxy Error

If you see a proxy error in Windows Defender—often something like "Your IT administrator has limi...

How to Reset Windows Defender Permissions

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

Fix Windows Update Stuck After Clean Install of Windows 10

You've just done a clean install of Windows 10, but Windows Update is stuck, won't check for upda...

Fixing Conda Environment Activation Script Errors

When you run conda activate myenv and get an error like CommandNotFoundError: ...