Are you worried about the use that is given to the computer in your absence? Do you want to monitor and spy on all the activities that are done on the computer when you are not there? Well, then what you need is something like Total Spy.
With Total Spy you can: store everything that has been written, check the websites that have been visited, the applications that have been executed, the changes that have occurred in the clipboard, take screenshots of everything that is being done ( that serves as proof that the computer has been used for these purposes), emails sent, etc.
The entire process is invisible to the user who is using it, so you never realize that you are being spied on, and only you with a combination of specific keys that you indicate will be able to access this program and consult all the stored spy information that has done.
You can free download Total Spy 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.