That wouldnt bea screen record app. Theose just record screen movements. You need a whole different app to record mouse clicks and keyboard strokes.
Better off just getting a keylogger. But why go thru so much trouble. Just password protect the admin account and dont allow guests on the machine. that way it prevents others from doing damage to your machine.
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Phone: LG Optimus G Pro
Running: Stock JB from LG with Nova Launcher