Do computers spy on us?

Yes even when you wipe everything from your computers hard drive Forensics can Find everything you down loaded and if the Police are able to get a warrant and take your computer they will find out everything you had done where you have been so the Only solution when replacing your Computer is to remove the hard Drive and smash it to Pieces and Burn it

Cookies Temp Files and Cache all spy on you as does Malware and keystroke copiers

My Brother is a computer programmer

I pointed out my view about the events in Missouri, and how RACIST and PC the media was being, and automatically selling the cop down the river. They ignored the fact that the kid had just committed robbery and assault, and he assaulted the cop. i made to comment that the cop must have pistol whipped himself, being that he is automatically a racist white cop. THOUGHT POLICE! THOUGHT POLICE. so I tried it again. THOUGHT POLICE! THOUGHT POLICE!. they are now tuned in to my email no doubt, watching every key stroke. sickening.

Yes they can, and like Kirkup my webcam is covered with tape. I also notice than when I look at a certain persons website on my phone the screen moves up and down on its own.

Yes. They can watch/spy on people through the camera lens on your computer, they hack it... not kidding.

Also websites follow you and watch what you're doing, lots of them at once, that's why ads about things you're interested will come up on other websites.

Yup, they're full of in built "backdoors" as is the phone network. The police need legal permission ,but the intel agencies do what they want.

Unfortunately yes

Yes but there are programmes that are supposed to wipe all your browsing information from your computer.

But your ip address is registered on a site you go on and cookies moniter your information.

Yes of course, Edward Snowden confirmed this!

if you google a certain book your web cam red light will come on ...btw...that's why mine is covered with a double layer of black insulation tape...

yes it is monitored.