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

VMware ESXi Network Adapter VLAN Configuration Guide

When setting up VLANs in a VMware ESXi environment, you might encounter situations where virtual ...

Fix PowerShell Connection Timeout Due to Firewall Settings

You're running a PowerShell command that connects to a remote system, and it hangs for a while be...

Fix 'Putty Connection Refused' Error on Localhost

When you try to connect to localhost with Putty and get 'connection refused', it usually means th...

Fix Windows Defender Access Denied Registry Error

When you try to modify certain registry keys related to Windows Defender, you may see an 'Access ...

Fix Task Scheduler Sync Issues with Microsoft Account

Fix Edge Update Not Working After Windows Update

After installing a recent Windows update, you might find that Microsoft Edge refuses to update. T...