Software to help protect pc?

Okay so I am almost done getting software. I will switch to Avira Free once AVG subscription is finished. But one final thing...

Is Auslogics Disk Defrag(deletes temp. files before defrag), or is Smart Defrag(Fast Optimize option) better?I need help picking one.

for daily basis, I use Auslogics after run ccleaner while Smart Defrag still running in background.

I run SmatDefrag with Fast optimize,weekly ;)

what does WinPatrol do?

For info on WinPatrol check this link: http://www.winpatrol.com/

Okay I'm going to keep both defragers. Is Auslogics Registry Cleaner better then CCleaner's registry fixer? Or is CCleaner's fine?

Not sure it's any "better," but it is a little different -- probably a little more aggressive (which is not necessarily a good thing, unless you know exactly what you're doing).

Okay so now, I have...

CCleaner, HostsMan, Auslogics Disk Defrag, Smart Defrag, and Spyware Blaster.(Also AVG). Is Avira Free version better then AVG Paid Version?

Actually, I think Auslogics Reg Cleaner is really good (I like it better than CCleaner's no offence). It works really well and it hasn't caused any problems for me. CCleaner's is good though I think.

Okay so now, I have...

CCleaner, HostsMan, Auslogics Disk Defrag, Smart Defrag, and Spyware Blaster.(Also AVG). Is Avira Free version better then AVG Paid Version?

Avira free has better detections rate than AVG (free or paid) ;)

See This for AV's review.