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

Fix Svchost.exe High CPU Usage on Windows 11

You open Task Manager and see svchost.exe using 30% or more of your CPU. This is common in Window...

Fix Microsoft Teams Guest Access Denied Error

You've been invited to a Microsoft Teams team as a guest, but when you try to join, you see an "A...

How to Fix DNS Errors by Setting Up Windows Defender

If you're seeing DNS errors while browsing—like "DNS server not responding" or "DNS probe finishe...

Windows Search High CPU Usage: Practical Fixes

Windows Search can sometimes spike CPU usage, making your system sluggish. This guide walks throu...

Fix Windows Defender Cache Size Too Large

If you notice that Windows Defender's cache folder is eating up gigabytes of space, you're not al...

Fix Conda Environment Creation Failure with Permission Denied