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

Fix Windows Activation Blocked by Proxy Server

If Windows activation fails with an error like “We can’t activate Windows on this device because ...

How to Reduce Windows Security Memory Usage

Windows Security (formerly Windows Defender) can sometimes use more memory than expected, especia...

How to Fix Chrome High CPU Usage Caused by Extensions

If Chrome is using an unusual amount of CPU, extensions are a common culprit. You might notice yo...

Fix BitLocker Blank Screen on Windows 10 Boot

You enter your BitLocker password at boot, the screen goes blank, and nothing happens. The system...

Outlook Stuck on Loading Safe Mode: Quick Fix Steps

You open Outlook and it keeps showing the loading screen or starts in safe mode repeatedly. This ...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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