Our friend:
R1 JSWPSLWF; C:\Windows\System32\DRIVERS\jswpslwfx.sys [26624 2008-05-15] (Atheros Communications, Inc.) [File not signed] ... Date: 2016-03-15 12:13:57.857 Description: Windows is unable to verify the image integrity of the file \Device\HarddiskVolume2\Windows\System32\drivers\jswpslwfx.sys because file hash could not be found on the system. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source.
What I don't understand is why the file is important. There is another one which is related to this one:
S3 athur; system32\DRIVERS\athurx.sys [X]
The [X] means the file is missing. I'm wondering if it is a leftover from an earlier WiFi install. We could remove them and see what happens. Worst case you would have to restore it back to before we clear it out.
Also do you have any idea what these tasks are doing?
Task: {1EA493D9-9F24-4B1A-B947-40AF5936EAD5} - System32\Tasks\{90EC5867-59BF-4FE7-BD45-1451449C0A69} => pcalua.exe -a "C:\Users\User\Desktop\Novi Driveri\win64_153342.exe" -d "C:\Users\User\Desktop\Novi Driveri"
Task: {C5BD7536-550E-4D52-9B7F-CA26F8A29D75} - System32\Tasks\{08D6EE61-D8EE-4B26-890C-B0E61292495D} => pcalua.exe -a "C:\Users\User\Desktop\Novi Driveri\sp74100(1).exe" -d "C:\Users\User\Desktop\Novi Driveri"
Appear to be Intel related but I've never seen Novi Driveri before and Google doesn't know it either.
Let's see what Speccy says about your PC: