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

Fix Windows Update Error 0x80070002 After Update

After a Windows Update, you may see error 0x80070002. This usually means the system can't fin...

Fix DNS Probe Finished NXDOMAIN After Changing DNS

After updating your DNS settings—perhaps to use Google Public DNS or Cloudflare—you might see the...

How to Stop Windows Explorer from Triggering Automatic Repair

If Windows Explorer keeps restarting and eventually triggers Automatic Repair, you're likely ...

Fixing Node Sass Build Failures on Linux

Fix Git Push Rejected Due to Unrelated Histories

You try to push a local branch to a remote repository, but Git refuses with a message like ...