I have no idea how Norton managed to get on there. I downloaded GIMP a while back and ended up with a load of crapware that took me ages to get rid of, and maybe some of which is still there. I was careful (I thought) and made sure all the right and wrong boxes were ticked or unticked and somehow it still managed to spam up my computer.
Also decided to try adblock on Chrome recently owing to the ads on some pages getting too distracting, ie. gifs and noisy ones. I always avoided them because I find it's less trouble to just put up with the odd 5 second ad on youtube than have to contend with computer slowing down/locking up- always been my experience with them. Besides, sometimes the adverts do actually alert me to something interesting. I thought they might work better on my new computer but apparently not, so bear in my I MEANT TO SAY BEFORE that my computer locking up the other day might have been due to that. It has been slowing down a lot lately though.
Why are the screenshots weird?
Should I uninstal this Norton program? It isn't showing up on my list of installed programs, it never has. If it had I would have zapped it straight away, I regularly check my recent installations.
There's quite a lot on there so I've organised them as a list because otherwise it would be 4 pages, but they are ordered in reverse chronological order. If you need exact date then let me know. hard to say when exactly things have been acting up, but the GIMP incident was around just after 7th january 2014. I have included the first page showing dates.
The fan has been a bit noisy for a while, especially playing games but I put that down to there being lots of programs installed and maybe I need to clean the fan inside. That's been > a year like that, it's not too bad, not as bad as my mac.