First of all I'm sorry if I posted in the wrong section, I'm quite new here.
I just scanned using this program Spybot, and this is what it found.

As you can see it found lots of cookies from sites that I don't even know. I haven't even visited those sites before.
Could these be spyware or something? Are cookies harmful in general?
I just scanned using this program Spybot, and this is what it found.

As you can see it found lots of cookies from sites that I don't even know. I haven't even visited those sites before.
Could these be spyware or something? Are cookies harmful in general?