CCleaner, but know first what to tick and in "registry clean" don't tick Fonts, it can mess up ya Fonts on everything.

Then use COMODO System-Cleaner and possibly try to find some other browser then IE.

Google also seems to be overwhelming if ya don't know what it's doing, but try to minimize Google, FB and all those things based on advertising revenue, that's if ya puter is "seriously" set up for the punt...