Time-limited network cut-off camera: three strokes to let the computer "self-destructive martial arts" (1)

        Many families have purchased computers, but parents are also afraid that their children will be addicted to computers. In fact, by adding flexible limits to the computer, you can find a balance between indulgence and limitations.

A command to limit the use of time

The easiest way is to limit the use of time, many friends do not know, in fact, only one command can be completed.

Click "Start → Run", enter "net user boy 123 /add /times:SA-SU, 8:00-22:00", so that a system named boy is added to the system. User account, his allowed login period is 8:00 to 22:00 every Saturday and Sunday.

If you log in to the system outside of the time limit, such as on Monday, you will be rejected, and later use this account as a child-only account. Enter "net user boy" at the command prompt to see the details of the account login period (Figure 1).

Figure 1 Account login time limit

"Abandoned" camera

In order to facilitate contact with old students, friends bought a camera. But he didn't want his child to chat with strangers with his camera, so he used the "hardware configuration file" to "discard" the camera.

Click "Start → Run" and enter "Net user ABC 123456 /add" to create a dedicated account called ABC as a dedicated account for your child.

Log in as the system administrator account, right click on "My Computer" on the desktop and select "Properties", then click the "Hardware" tab, select "Hardware Profile", and select "Copy" in the pop-up window. ".

Enter "Profile 2" in the text box after "From Profile 1 to:" to create a hardware profile called Profile 2. Click OK to return to the configuration window and set the time to wait for the user to select the profile to 1 second (Figure 2).

Figure 2 Restricting hardware features with configuration files