I agree with Job, and certainly think password protect as a minimum. You may also want to check your programs list, just to make sure nothing was installed on that date.

T 13 M 7
Me 48 H 46
SS 15
BD 7.14 PA
D final 5.16 (H filed)

We receive & we lose, and must try to achieve gratitude & embrace with whole hearts whatever of life that remains after the losses - Dubus