infected with possible hijacker

I came home yesterday and my dad let me know right away that my mom was on the computer and she complained that something was wrong with it, I immediately knew she had clicked on a link that she should have not. The first thing I noticed was a strange noise everytime I loaded a new website, almost a ringing or ding noise, second I noticed that no videos were playing on any websites. It said that I did not have java installed which i clearly did. I use firefox with noscript addon so I thought that maybe she had accidently blocked scripts on some websites on accident. Unfortunately that was not the issue. I checked the internet history for today and noticed a couple of suspicious websites, one that was a maleware removal site that offered a free trial of a program (Regcure) to "clean out your infected computer". Mom being the computer noob that she is downloaded and installed this program, I immediately removed it but the problems did not go away. I also did a scan with spybot S&D and avg free edition with no results. I googled "regcure" and most of the searches that came back were also some suspicious websites claiming this program to be very good and helpfull. A small amount of searches came back saying this program is full of spyware and maleware. Some searches led me to download superantispyware and malwarebytes anti-malware, I scanned with both of them but the problem still persisted. I heard this program deletes registry files that its not supposed to in order to make you give them money to buy the full program. I also have strong suspicions that im infected with a browser highjacker and i cant seem to find/get rid of it. Later that night somehow websites started playing videos again but the weird noise when i load a new site is still there, im almost possitive im still infected somehow. I was the point of almost formating because im scared to log on any websites where i use any pw/cc numbers etc. Today i stumbled upon this website and here i am.

*edit* the superantispywarescan log is from today not yesterday