主题：【救命】--别笑话，我是电脑盲 -- 六幺

我的笔记本电脑，问题成堆，罄竹难书，原以为只是病毒作怪，特别买了最新版本的Norton ,它装模作样搜寻了一圈告诉我什么病毒也没有。可是，以前买的一种杀病毒软件Stop-Sign 经常跳出来告诉我系统里有如下所列病毒，但是清扫过后，下次依然故我。曾请半个专家上门，他告诉我一定要格式化硬盘，可是那等于要了我的命，硬盘里有珍贵的资料，只得作罢。目前最困扰我的是：不能顺利输入文字，每停顿一下，光标自动跳到前面，然后吃掉原先输入的文字，有时候，自动把写好的整段highlight,如果我忽视每写完一句话就存盘，那么所有输入的文字就都不见了。第二个老大难是经常出现Cpu Usage 100%,如果及时关掉IE可以继续使用，否则就死机，只有断电一招。

谁能帮我呢？悬赏--

Virus Scan Details:

D:WINDOWSBelt.exe is infected with Trojan.Stubby.113

D:WINDOWSi.dll is infected with Trojan.Spybi

D:WINDOWSsystem32iH.exe is infected with Trojan.Spybi

D:Documents and SettingsSunnyLocal SettingsTempBelt.cab:Belt.exe is infected with Trojan.Stubby.113

D:Documents and SettingsSunnyLocal SettingsTempBelt.exe is infected with Trojan.Stubby.113

D:Documents and SettingsSunnyLocal SettingsTempi.dll is infected with Trojan.Spybi

D:Documents and SettingsSunnyLocal SettingsTempiH.cab:bi.dll is infected with Trojan.Spybi

D:Documents and SettingsSunnyLocal SettingsTempiH.cab:biprep.exe is infected with Trojan.Spybi

D:Documents and SettingsSunnyLocal SettingsTempiprep.exe is infected with Trojan.Spybi

D:WINDOWSiprep.exe is infected with Trojan.Spybi

D:Program FilesManager dvd popWma platform.dll is infected with Trojan.Swizzor

D:Documents and SettingsSunnyLocal SettingsTempRem20C.exe may be infected, because it matches the pattern of WIN.EXE.Virus

D:Documents and SettingsSunnyLocal SettingsTemporary Internet FilesContent.IE5WG6O1BMGDhtmlEdit1[1].js may be infected, because it matches the pattern of SCRIPT.Virus

D:Documents and SettingsSunnyLocal SettingsTempTemporary Internet FilesContent.IE58XA7SDMRDhtmlEdit1[1].js may be infected, because it matches the pattern of SCRIPT.Virus