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

Checklist for Analyzing Windows Security Log Entries

When you need to investigate suspicious activity or a system issue, the Windows Security log is y...

How to Fix Windows Activation Proxy Error

If you see "We can't activate Windows on this device because of a proxy error" or similar, your s...

Enable Chrome Profile Backup Before Migration: Step-by-Step

If you're planning to move Chrome to a new computer, simply copying the profile folder may fail i...

Fix OneDrive Not Syncing Due to DNS Server Problems

If OneDrive stops syncing and you suspect a DNS server problem, you're likely seeing errors like ...

Fix PowerShell 404 Error When Using Invoke-WebRequest