Win XP system recovery needs to pay attention to the thirteen major aspects

1. Which versions of Windows have system recovery function?

Windows Me and Windows XP (Home and Professional). The following questions and answers are mainly for windows xp.

2. file system recovery and backup What is the difference?

System Recovery only monitors a set of core system files and certain types of application files (such as files with suffix exe or dll), records the status of these files before the change; and the backup tool is used to back up users. Personal data files to ensure that a secure copy is stored on a local disk or other media. System Recovery does not monitor or restore changes made to personal data files (for example, documents, graphics, emails, etc.). The system data contained in the restore point of the system recovery can only be restored over a period of time, and the backup made by the backup tool can be restored at any time.

3. System Recovery requires the user to open it?

No need. Windows XP system recovery is automatically turned on, but at least 200M of available hard disk space is required. If the hard disk does not have 200M free space, the system recovery will be automatically disabled, and will be automatically turned on once there is enough space. By default, the system restores up to 12% of the hard disk space, and its "automatic restore point space management" will clear the oldest restore point, free up space and maintain the rolling security of the system recovery.

4. System Recovery will reduce system performance do?

No. System recovery does not significantly affect system performance when monitoring system operating conditions. Creating restore points is a very fast process and usually takes only a few seconds. Regular system status checks (default is every 24 hours) are also only performed during system idle time without interfering with the operation of any user program.

5. Who has the right to use the system restore?

Only users with administrator privileges can use System Recovery to restore past system status or adjust system recovery parameter settings. However, the creation of a restore point is not related to whether the administrator is logged in. For example, when a non-administrator's other user uses the machine, System Recovery will still create a system checkpoint and an event-driven checkpoint, but the user cannot use the restore function, and only users with administrator privileges have the right to restore the machine state.

6. System Recovery to protect users' personal data files, such as WORD documents and e-mail it?

No. System recovery does not monitor changes to user personal data files such as documents, graphics, emails, etc., and therefore cannot restore these files.

7. System Restore monitors which files?

recovery system monitors only a core set of system files and application files of certain types (such as exe and dll file extension, etc.), the recording state of the file before the system change. For a list of all protected file types, see "Monitored File Suffixes" in the Recovery section of the Platform SDK.

8. system password recovery how to deal with the problem?

Passwords that are not restored:

1) Windows XP password and password problems are not restored. This is to prevent the restore point from including an old password that the user has not remembered, thereby causing confusion and inconvenience to the user.

2) IE and Content Advisor password and password prompt does not restore the problem. The reason is the same as above.

Recovered password:

1) Restore web server-based application passwords such as Windows Messenger, AOL Messenger, QQ, etc. Restoring these old passwords will not bother the user, because only the password backup is stored in the machine, and the actual password is stored in the web server. System recovery simply restores the old password stored locally by the application without actually changing the program password. The user still needs to log in to the server with the current password.

2) and a master password field similar to the above. Once the host reconnects with the domain, the old password in the cache is upgraded to the current password. Before

9. If you return to an application is installed, the system will automatically recover if uninstall the program?

System Recovery does not completely uninstall the application. Because system recovery only monitors and restores changes to specific types of files, such as system file changes caused by installing the program, etc., if you want to completely remove all changes caused by installing an application and completely uninstall the application, the user first needs Use the Add or Remove Programs option in Control Panel to remove the program. System Restore does is restore the system caused by the change due to the installation, including:

1) deleting the added when you install a monitored file

2) restore the monitored system files change

3) restore the registry (Note: the current value of the retained portion of the registry)

4) install to add or modify the non-monitored files and other files can not be restored, it will not be deleted, If the new graphic file and text file created by the application are not deleted, the modification of the existing file will not be restored.