A single windowless app — no installer, no bloat. Double-click and it lands in your system tray, ready to watch the moment you start studying.
Grab errorboard.exe above and double-click it. Windows SmartScreen may warn about an unrecognized app (it's unsigned for now) — choose More info → Run anyway. The settings window opens on first launch.
Paste your NVIDIA NIM key on the Connection tab and hit Test connection. Prefer no key? Sign in to errorboard Pro and detection runs in the cloud.
On Capture, add the apps you study in (OneNote, your browser, a PDF reader) and tick the monitor(s) to watch. Everything else stays invisible to errorboard.
Set a default topic and dial in sensitivity — how often it samples and how confident it must be before logging. Sensible defaults are already in place.
Minimize to the tray and get to work. Mistakes land in <topic>_errors.docx in your Documents folder, ready to review before your next session.