I'm an IE guy, but many folks are using Firefox with great pleasure. Your call.
Your log is actually clean.
So......The Temp folders should be cleaned out periodically as installation programs and hijack programs leave a lot of junk there. Download
CleanUp! (
Alternate Link if main link don't work) and install it. Run CleanUp! and click on
CleanUp! button. When it asks you if you want to logoff, click on Yes.
Let's use a program to scan for any trojans that may exist. Download
TDS-3. Learn how to use it
here. Make sure to update it after you installed it. You can get the manual updates
here. When you launch the program, it will scan your memory for running processes. This will take less than 30 seconds. Next go to
System Testing on the menu and choose
Full System Scan. After that's finished, post the log file by selecting everything on the top pane (select from bottom to top). If any alarms are found, it will be listed in the bottom window. Please copy and paste that here also if it applies.