How can we ensure the security of the Windows 7 operating center ?, Windows 7 System Security

Source: Internet
Author: User
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How can we ensure the security of the Windows 7 operating center ?, Windows 7 System Security

Windows 7 has powerful and comprehensive security functions, but it is difficult to set up. In fact, the Windows 7 operation center can solve this problem. We can quickly set and modify various prompts and systems here, let Computers better serve us.

Computer viruses or intrusion are generally caused by system vulnerabilities. Therefore, it is necessary to update the system in a timely manner. However, due to the time when users use the computer, some of them are relatively fixed and some are not scheduled, therefore, the system update settings should also vary from person to person. Start "Operation Center" and go to "change settings" on the right of "Windows Update ".

In the "select Windows Update option" dialog box, there are two options: "Automatic Installation and Update" and "let me select". The former is the default option and is installed and updated according to the defined settings, the latter is more flexible. If the time is fixed, select the former. If the time is not fixed, you are advised to select the latter. In the "select a method for installing and updating Windows" dialog box, select "Download Update, but let me select whether to install and update ", and then select the time to update according to the actual situation. For system security, we do not recommend that you choose "never check for updates ".

Go to "Operation Center" and click "scan now" on the right of "Windows Defender ", this will quickly scan hard disks on the computer that are most likely to be infected with spyware (we recommend that you click "Check updates now" to update harmful software definitions before scanning ). If you suspect that your computer has been infected with spyware, you are advised to perform a full scan to check all files on your hard disk and all programs that are running, but the computer may slow down.

Go to the "operation center", click the "set backup" button on the right of "set backup", and select the location where the backup is to be saved (excluding the system disk ), there are two backup methods: "select Windows" and "select me". The latter is more flexible (4). We recommend that you choose, in the backup content dialog box, select a data file (usually a database file), drive, or system image as needed. Once the backup is started, you can see the prompt "backup in progress" on the right side of "backup". To view the backup details, click "View Details" on the right side, you can see the file being backed up.

The backup method is different, and the restoration method is also different. To restore a file, click "Backup and Restore" in the lower-left corner of "Operation Center", click the "Restore my files" button on the right of "Restore", and click "Browse folder ", finally, select the files and directories to be restored and follow the prompts. If the system needs to be restored due to a serious problem, start "System Restore". One or more automatic restore points are displayed in the window, check "show more restore points" to display the system image restore points. Finally, select the system image and follow the prompts to restart the computer. You must disable anti-virus software before performing the operation to restore the system.

 

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