Win7 operation center set system security

Windows7 security features powerful and comprehensive, but it is more troublesome to set up, in fact, through the Windows7 operation center can solve this problem, we can quickly carry out various prompts and system settings and modifications here. Let the computer serve us better.

System update, varies from person to person

Computer poisoning or being compromised is generally caused by system vulnerabilities, so it is necessary to make system updates in time, however, Due to the different time users use the computer, some are fixed and some are not regular, so the system update settings should also vary from person to person. Start “Operation Center", go to “Windows Update" on the right side of the "Change Settings" (Figure 1).
Security src="http://windows.chinaitlab.com/UploadFiles_3263/201301/20130121104253419.jpg">

In the "Select Windows Update Options" dialog box, there is "Automatically Install updates & rdquo; and “ let me choose & rdquo; two, the former is the default option, installed and updated according to the defined settings, the latter is more flexible. If the usage time is fixed, you can directly select the former. If the time is not fixed, it is best to choose the latter. In the “Select Windows Install Update Method” dialog box, select “Download”, but let me choose whether to install it. Update “ (Figure 2), and then select the time to update according to the actual situation. For system security, it is not recommended to select “ never check for updates”.

Tip: After selecting the update method, once the system is updated, a prompt will pop up in the task tray. If you feel that you want to cancel the balloon from time to time, just click “Close the message about ‘Windows Update’”. If you want to re-open the prompt considering the security of the system, click the down arrow button on the right side of the "Security" button, click "“Windows Update" in the pop-up window to open the message about Windows Update.

Anti-spyware, comes with it

The online world is not very flat, and the website and malware are within reach. Some users choose third-party tools for protection. Because the system already integrates with Windows Defender, because it is built into the system, there is no compatibility issue and the software update is faster.

Go to “Operation Center"""Windows Defender" on the right side of "immediate scan">, will quickly scan the hard disk on the computer most likely to be infected with spyware (recommended in scanning) Click before “Check for updates now” update harmful software definitions). If you suspect that your computer has been infected by spyware, it is best to perform a full scan (Figure 3). A full scan checks all files on the hard drive and all currently running programs, but may cause the computer to run slower.

If you suspect that spyware is only infected with a specific area of ​​your computer, you can save a lot of scan time by selecting only the drives and directories you want to check for custom scans.

Setting up backups to prevent problems before they happen

Due to virus or worm attacks, hardware and software failures, and accidental deletion or replacement of files, file loss or overwriting may occur. Good habits, backup methods include file backup and system backup.

Go to the “Operation Center” and click “Set Backup” on the right side of the “Set Backup” button to select the location where you want to save the backup (except the system disk). The backup content has “ldquo; Windows selects ” and “ let me choose & rdquo; two ways, the latter is more flexible (Figure 4), recommended choice, and then in the backup content dialog box to select data files (usually library files), drives or systems Image. Once you start the backup, you can see the “Backup” prompt on the right side of “Backup”. If you want to view the details of the backup, click the “View Details” button on the right to see The file being backed up.

Tip: If the firewall software is installed, take the 360 ​​Trojan firewall as an example. Click “Save Settings and Run Backup” to bring up the prompt window. You need to select “Allow the scheduled task”. ; otherwise the backup cannot continue.

The backup method is different, and the restore method is of course different. If you need to restore the file, click “Action Center” Backup & Restore" in the lower left corner, then click “Restore“ Restore My Files" button, click “Browse Folder&rdquo ;, finally select the files and directories that need to be restored, follow the prompts. If there is a serious problem in the system and need to restore the system, start “ System Restore, the window will display one or more automatic restore points, check "Show more restore points", let the system image restore points show up ( As shown in Figure 5), finally select the system image, then follow the prompts all the way, and finally restart the computer. It should be noted that in order for System Restore to work properly, the anti-virus software must be turned off before the operation.