winxp控制面板中的用户帐户（User account in the WinXP control panel）.doc

winxp控制面板中的用户帐户（User account in the WinXP control panel） 1, modify / clear the password for the Administrator account The WinXP control panel user accounts, so you can modify the user account password, but cannot change the password for the Administrator account, if you want to Administrator to change the password for abc123, can do this: enter MS-DOS mode, enter the command net user Administrator abc123 enter. To remove the Administrator account password, you can enter the XP system tray, delete the system installation directory (Windows\system32\config) under the SAM file; restart the computer after Administrator account without a password, if you use Administrator account login system, without any input the password to enter the system. 2, look at the processes that are not visible in the WinXP Task Manager For the WinXP task manager to see the process (for example, some Trojans) you can use special tools to view the process, such as process killer, use it to check the system in the process, to see if there is a suspicious process, if found suspicious process immediately ban. Process killer download address as follows: Process killer V2.5:/soft/240/240953.html 3, clever check WinXP system vulnerabilities You can use Kingsoft 6 enhancements to check if there is a flaw in the Windows system. If the Kingsoft net check found loopholes in your system, it will also provide the download address of the patch, as long as you download the installation patch according to address, you can plug the system vulnerabilities. In addition, you can also find an online security testing site on the Internet to check if there is a flaw in your system, but please switch off your firewall before checking online. At present, these kinds of tests are free of charge, and suggest you go to the following well-known website test: Norton online security check /region/cn/ Kingsoft Trojan kills /scan_mm.htm Skynet Security Online /main/view.php? Cid=170 Millennium online -- online testing /tsfw/