并用这些软件定期检查电脑。
(1) SpyBot
http://www.spybot.info/
(2) LavaSoft Ad-Aware SE
http://www.lavasoft.de/software/adaware/
(3) Microsoft Antispyware
http://download.microsoft.com/download/8/1/5/815d2d60-49b5-44dc-ae35-fca2f2c6f0cc/MicrosoftAntiSpywareInstall.exe