computer lentissimo e ventole a mille + log hijackthis

[Lele.1990]

fixa queste voci :

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = https://it.search.yahoo.com/yhs/sear...hsimp=yhs-001& p={searchTerms}

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = https://it.search.yahoo.com/yhs/sear...hsimp=yhs-001& p={searchTerms}

O2 - BHO: HP Print Enhancer - {0347C33E-8762-4905-BF09-768834316C61} - C:\Program Files\HP\Digital Imaging\Smart Web Printing\hpswp_printenhancer.dll (file missing)

O2 - BHO: HP Smart BHO Class - {FFFFFFFF-CF4E-4F2B-BDC2-0E72E116A856} - (no file)

O9 - Extra button: Visualizza o nasconde HP Smart Web Printing - {DDE87865-83C5-48c4-8357-2F5B1AA84522} - C:\Program Files\HP\Digital Imaging\Smart Web Printing\hpswp_BHO.dll (file missing)

per quanto riguarda le ventole hai provato a pulirle? consiglierei anche un aggiornamento di s.o. (windows 7,8 o 10) e un cambio di antivirus in avira free.