Panda Research / Relentless spamming

Call me a sucker, I went to Panda Research website, lured by the possibility of getting paid for taking surveys...then had 2nd thoughts immediately after taking the 1st survey and unsubscribed. Started receiving unsolicited emails within minutes and they haven't stopped yet, have been unsubscribing non-stop all day. The telemarketers started calling at 8:00 am (I had logged onto Panda research at about 11:30 pm the night before for about 15 minutes). It's amazing how much aggravation they can cause from such a short period of online contact. I'm an old person who only recently purchaed a computer and I am learning my lesson!!