That is a criminal offense with malicious intent. That is attempting to place a virus on another machine.

Would you want others to bug your phone, your house, and your pc to watch what you do and try to control a situation ?

Get a life bud, before you turn into a full fledged STALKER !!

That is an invasion of privacy that is. It is near impossible, unless you packet the keylogger with a virus or trojan horse. Send via email by letting it piggyback another file. Easiest is to do it in person.

Well, that is hacking in some way or in another. Key logger is easy if you know a language. I have made it already in C++ that will log all key strokes and the program will run automatically after the windows starts.

You must know a language to do so….or you can google the web to find some.

You can hide the very existence of key loggers if that's worrying u. Also there r softwares that capture the screen shots. But u need admin access to the PC to install any of that.

But I must warn u, one way or the other this is an invasion of privacy & is illegal.

This is a criminal offence underthe Computer Misuse Act 1990 ps You do NOT need physical access to carry out the intended act