TrackTracer

Free. Runs in your browser.

Windows quietly keeps a diary of what you do: files you opened, USB drives you plugged in, programs that start on their own, and every Wi-Fi network you have ever joined. TrackTracer reads that hidden diary and lays it out in one plain report, so you can finally see what your own PC remembers about you.

Four things in one look: recent files, USB drives ever connected, programs that start with Windows, and saved Wi-Fi networks.
Read-only. It shows you what is there and never changes or deletes anything.
Runs entirely on your computer. Nothing is uploaded, and it does not need administrator rights.
The file is plain text. Open it in Notepad and read every line before you run it.

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Why I ask: I might reach out with a question about how to improve this tool, or to mention other cool tools I build. I will never give your email address to anyone else. You only have to do this once per browser.

Want to see what it does first? Read the help page.