I've been given a laptop to fix - it is 'randomly scrolling documents'. I'm almost certain it's a faulty connection in the keyboard, causing page-down to fire. Is there a program I can use to monitor all key presses from the keyboard to see if this is the case?
What you need is a Keylogger. For example, you can use Actual Keylogger, a free keylogger which runs hidden in the background and automatically records all keystrokes.
Alternatively, you can use PassMark Keyboard Test. It's a shareware with a fully functional and free 30 day evaluation. It allows you to quickly check that all the keys on your computer keyboard are functioning correctly, check the keyboard LED's and look at the internal scan codes being generated by the keyboard.
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