Prevention first, XP computer security worry

By preventing the first, this can greatly reduce the security of XP computers, I still think that a computer security problem has appeared, that is, your computer has gone wrong, It is the key to defending these problems well. Let us bear the brunt and safety in the first place is the most important thing.

1. Early patching, no worries

There are many known problems in the installation process. Now there is a better solution, which is to install the following patch. Regardless of whether these patches are designed for you, it's a good idea to add them before installing SP2.

2. Do not regret backups

If it is XP Professional (Professional), click "Start → Programs → Accessories → System Tools → Backup" to start the backup program, single Create an emergency repair disk by clicking the "Emergency Repair Disk" button. If it is XP Home Edition, the backup component is not installed by default. The installation method is: Run the Valueadd\\msft\ tbackup\\NTBACKUP.MSI file on the installation CD. Of course, if you don't want to back up so much, the most important thing is to back up important files, documents, pictures, favorites, and cookies in the system disk.

3. It is not necessary to uninstall the SP2 of the early beta version

If you have previously installed the Beta or RC version of SP2, you do not have to uninstall and reinstall it. Just run the Regedit command to open the registry editor. "", the CSDVersion and CurrentBuildNumber keys under the [HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion] branch are completely deleted, and the upgrade can be installed on this version.

4. Other comprehensive inspections

Completely scan the system, defragment the disk, check the disk error with the chkdsk command; check the system time and locale settings correctly, run the msconfig command to disable all self-starting Run the program (especially virtual drive software such as Daemon Tools); log in with the administrator Administrator account and close "Fast User Switch" in "Control Panel → User Account → Change User Login or Logout Mode"; close all running Programs (especially firewalls and anti-virus software).

Prevention is the best solution to the problem encountered in the computer. We know that the security problem of a computer may not only be one day or two, then our timely discovery is definitely our responsibility for the computer. Quite a question worthy of our thinking.