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

Fix Chrome DNS Probe Finished Bad Config Error

If you see 'DNS_PROBE_FINISHED_BAD_CONFIG' in Chrome, it usually means your computer can't reach ...

Fix OneDrive High CPU and Memory Usage

OneDrive can sometimes consume excessive CPU and memory, slowing down your system. This usually h...

Fix Windows Activation Gateway Timeout on a Domain Network

You might see a Windows activation error like "We can't activate Windows on this device because t...

Fix Outlook Add-In Conflict That Prevents Startup

You launch Outlook and it crashes or hangs before the main window appears. A common cause is a co...

Fix 'Windows Security Authentication Failed' for Domain Credentials

Fix Go Modules Proxy Checksum Mismatch

When building a Go project, you might see an error like verifying module: checksum mismatch...