I did import all of my keys into the wallet. Then there was a transaction with all of my coins...
Hopefully only your scamcoins got stolen, and your BTC were already transferred.
This is one of the reasons we always recommend to claim shitcoins in a virtual machine.
Should I be worried that the malware wallet uploaded everything it can get to a server somewhere and that some others have all of it?
Probably not since it would be quite useless for an attacker aiming for cryptocurrencies.
However the possibility (while being low) exists.
Could the malware wallet see all of my browsing history and all of my saved accounts into sites (usually I'm not saveing that but could be some site or two..). If I could see my history it probably can see my facebock.com/user/myusername.
Yes, definitely.
I havn't used my computer since it happened. Is there any loggs that windows saves that I can get anything from?
Quite a lot is being logged in the event log, but you probably won't find out what exactly has been uploaded without hiring some forensic expert.
Could the malware wallet infect images and files or could I copy them from that computer and save them in another location?
While unlikely, it is possible.
Note that i answered your questions, whether a malware
could do that.
Personally, i believe it is extremely unlikely since the malware only wanted to get your coins.
Most crypto stealing malware is extremely simple and not as devastating as it could be.
However, reinstalling your OS would be your best bet to be on the safe side.