Dr.eye

You have virus on computer.
Use these---
You may use Anti-spyware or Anti-Adware.
USE AD-AWARE(Anti-Adware )
It is free.
Check more at http://en.wikipedia. org/wiki/Ad-Aware&am
p;nb sp;
Download it at http://www.download. com/Ad-Aware-SE-Pers onal-Edition/3000-80 22_4-10399602.html?t ag=pop.software
Since May 27, 2005 when version 1.06 appeared on Download.com, the program has been downloaded over 223 million times, as of December 2, 2006.
Ad-Aware is a anti-spyware program from Lavasoft that detects and removes software on a user's computer that is determined to be spyware.
It also detects dialers, trojans, malware, data-mining, aggressive advertising, Parasites, Browser hijackers, and tracking components.
From http://en.wikipedia. org/wiki/Ad-Aware&am p;nb sp;
At download.com, click "Download Now" but not "buy now"
"buy now" is included real-time protection.
http://hk.knowledge. yahoo.com/question/? qid=7006121200450&am p;am p;others=1(My answer)
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Norton AntiVirus (NAV) 是賽門鐵克公司產品之一，是廣泛被應用的反病毒程式。
目錄
[隐藏]
* 1 歷史
* 2 病毒定義
* 3 競爭
* 4 批評
* 5 參見
o 5.1 外部鏈接
[編輯] 歷史
[編輯] 病毒定義
賽門鐵克病毒定義是用來幫助Norton Antivirus識別更多電腦病毒的補丁文件，用戶需不斷地進行升級以加強病毒防護。賽門鐵克升級伺服器一般更新頻率為每天一次，遇到新病毒被截獲時會增加升級頻率。該文件由賽門鐵克全球病毒監控中心在截獲新病毒之後在第一時間內上傳給賽門鐵克病毒定義製作中心，然後又賽門鐵克全球病毒監控體系在所有賽門鐵克升級伺服器上發佈，可供用戶自己下載升級，也可以通過Live Update自動獲取所有適用其產品的所有更新。
[編輯] 競爭
[編輯] 批評
1. 當Norton Antivirus在後臺運行時，會占用大量系統資源，使系統整體速度變慢。
2. 單份產品副本銷售價格偏貴。
3. 每年的病毒防護更新服務的價格偏貴，而且每年都需要購買賽們鐵克諾頓防病毒更新服務卡才可繼續正常使用。