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

How to Reset Your Jupyter Notebook Token

When you try to open Jupyter Notebook and see a prompt asking for a token or password, you've lik...

Checklist: Windows Update Service Not Running in Services.msc

When you open Services.msc and see that the Windows Update service (wuauserv) is not running, or ...

How to Fix PowerShell DNS Errors in Windows

When PowerShell throws a DNS error—like "DNS name does not exist" or "Cannot resolve the server n...

BitLocker Proxy Error Sync Issue: Causes and Fixes

When BitLocker fails to sync with a proxy server, you may see errors like "0x8007007a" or "The pr...

Find Chrome Profile Cache Location in Windows 10

If Chrome runs slowly or behaves oddly, the profile cache might be the culprit. This folder store...

Fix BitLocker High Memory Usage After Windows Update

Why BitLocker Memory Usage Spikes After an Update

After a Windows update, some users noti...