Difference between Antivirus & antispyware?

[amir khan 143]

Dear Experts,
Mai ne puchna tha k anti virus aur anti spyware mai kya farq hai aur yeh anti spyware kis maksad k leay hota hai aur kiya yeh bhi anti virus ki tarah zaruri hai? kal mai ne apne system mai anti spyware kiya aur mai ne pure system ko scan kiya jis se takreeban 48 files bahir nikli jo mai ne quaranting kar di ab mai jab bhi system on karta hun to almost 15-20 minute leta hai plz muje bataye k is ka kya hal hai?

[coolcool1227]

Ye read ker kein

http://www.webopedia.com/DidYouKnow/...ntispyware.asp

http://ask-leo.com/whats_the_differe..._software.html