Is someone spying on my computer?

Spyware and keyloggers. Both spy on you'r computer and copy what you'r typing, but if you want to know if some one is on you'r network and spying on you you can go to you'r start button and the left side of you'r screen and type in network. Click on it and you will see all the computers on you'r network that could break into you'r computer. You can also get anti keyloggers and spyware for you'r PC and get a good firewall to protect you.Then you can see what some one is sending text messages by getting keyloggers and spying software and you could follow their instructions in to installing it. Or you could maybe send it to them. I don't know that much about sending virus and spyware to a phone. P.S DO NOT END ANY TASK ON YOU'R PC EVEN IF IT ISN'T MICROSOFT, OR YOU COULD DO SOME REALLY BAD THINGS TO YOU'R PC. I KNOW MY MOM DID IT AND HE HAD TO GET A NEW PC.