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

PowerShell Profile Not Loading After Update: How to Fix

After a PowerShell update, you might find that your custom profile (functions, aliases, prompt) n...

How to Fix Chrome SSL Certificate Error After Update

How to Reduce PowerShell High Memory Usage

You open Task Manager and see PowerShell consuming 1 GB or more of RAM. This usually happens afte...

Fix Microsoft Store 'Port Already Allocated' Error with Netsh

If you see an error like "The port is already allocated" when trying to install or updat...

Fix Windows Update Service After Antivirus Install

You installed a new antivirus program, and now Windows Update won't run. The service might be dis...

Windows Update Troubleshooting Checklist for IT Admins

When Windows Update fails on a managed workstation, the first step is to isolate the cause. Use t...