Can I use an extension to turn off other computers at school 10?

Yes, but you have to know his administrator password, just use the shutdown command, 1. Usage: shutdown [-i | l | s | r | a] [f] [m \\computername] [t xx] [c "comment"] [d up:xx:

yy] has no argument to display this message (with ?Same)

i Displays the GUI interface, which must be the first option.

l Log out (cannot be used with option -m).

s shut down this computer.

r Shut down and restart this computer.

a Abandon system shutdown.

m computername remote computer shutdown reboot give up.

The timeout for the t xx setting to turn off is xx seconds.

c "comment"Turn off comments (up to 127 characters).

f Force running applications to close without warning.

d [u][p]:xx:yy Reason for closure**.

u is the user**.

p is a planned closure**.

xx is a major reason** (a positive integer less than 256).

yy is a secondary reason** (a positive integer less than 65536).

2. For example, shut down the computer shutdown s (method: "start" ->run" ->shutdown -s" ->OK).

Shut down the computer with a delay of 3 seconds shutdown s t 3 (method: "start" -> run "->shutdown s t 3" - >OK).

Unshut down the computer shutdown A (method: "Start" -> Run ->Shutdown A" ->OK).

3. Application: 1) If you want to automatically turn off the computer after 1 hour, for example: you are ** a software or a movie, and you have an urgent matter to go to Lishui, what will you do? Stop it**?

Don't worry! You can use the command to solve:

shutdown s t 3600 (the system shuts down the computer after 3600 seconds, the time is customized).

2) If there is an RPC vulnerability that causes the countdown to automatically shut down, use this command to cancel the countdown automatic shutdown

Shutdown A (Method: "Start" -> Run" ->Shutdown A" ->OK).

Yes, what system? 2000 can be used with the shutdown in cmd, xp. Under a Jusheng network management remote management tool. rar, install maybe it's fine. You won't be a student, will you? Don't sabotage!

The steps of the method are as follows:

1. First turn on the computer, right-click on the computer on the stand-alone desktop in the computer, and open the properties interface.

2. Click Advanced System Settings on the right and select the Remote option.

3. Select Allow remote connection to this computer below. You can also add a specific user by entering the name of the target computer and clicking OK.

Here's how to turn off other computers with cmd in the computer room:

1. Right-click on this computer on the desktop to open Properties.

2. Click Advanced System Settings on the right.

3. Select the remote option.

4. Select Allow remote connection to this computer below.

5. You can also add a specified user, you only need to enter the name of the target computer, and click OK.

6. After that, press and hold the win key and the r key to open the command machine, enter cmd, and press enter.

7. Continue to enter shutdown i and press enter to open the remote shutdown dialog box.

8. Add the name of the other party's computer in the box above, for example, I enter dell's laptop here, and the command selects restart, the time is 30 seconds, and it can also be adjusted.

9. You can choose one of the following options, and then click OK, and a prompt message will appear, and it is done.

Click on the Start menu.

Then click Run.

Enter cmd, and then enter shutdown -s -t after the command box pops up, and 60n -s -t are followed by spaces.

where -s is the shutdown command.

t is the set time.

Remember to use spaces.

Mainly the stunned Ni.

Domain control. No domain control can't.

The easiest, unplug the network cable.

The rest is to remove the control software. Or turn off the system's built-in Allow Remote Control.

The most effective way is to know the hierarchical administrator account password, be able to log in, and change it as you want. Once you know the account, the computer is yours.

1. Click Start in the lower left corner of the desktop;

2. Enter the control panel;

3. Select Network & Internet Select HomeGroup and Share option (option on the third line);

4. After entering, turn off the shared homegroup.

You first have to figure out whether your teacher controls whether you use software or hardware.

If it's software,Directly k drop the process,If it's hardware,I advise you not to do it.,Unless you risk changing the data cable behind the chassis under the teacher's nose -

Please be specific and help you analyze.

If you want to uncontrol the host computer room in your school, you only need to turn off the "Shared Homegroup" option in the control panel, and the specific steps are as follows:

1. First of all, find the Start Program option in the lower right corner of the computer and click the Enter the option button.

2. In the open start program interface, a search box will appear, click the search box with the mouse, enter "Control Panel" in the search box, and click the enter key on the computer to search.

3. After that, the system will automatically jump to the program interface of the "Control Panel", find the "Homegroup" program option in the interface, and click to enter the option.

4. After that, find the "Change Advanced Sharing Settings" option in the dialog box that opens, and click to enter the option.

5. After that, in the "Home or Work" column of the open interface, click the "Turn off network discovery" program option, and then you can uncontrol the host in the classroom.

Notes:

In the case of artificially encrypting the computer client, even if the network discovery of the shared homegroup is turned off, it cannot be separated from the control of the host, at this time, you can choose to unplug the network cable of the host, and at this time, there will be a signal that the network cable is not plugged in, which means that the computer can already operate by itself.

1. Click Start in the lower left corner of the desktop;

2. Enter the control panel;

3. Select Network & Internet Select HomeGroup and Share option (option on the third line);

4. After entering, turn off the shared homegroup.

Generally, you can open a local connection, but if you don't have a network, you need a network to see how fast your speed is, ctrl+alt+del, delete the teaching process.

It depends on what kind of control software you're using, and it's usually just to start the task manager and turn off the process.

Press Ctrl+Alt+Del to open and end the controlled client process.

Go buy a router between 50 and 100 yuan, make two network cables, 20 yuan, go home and dial the original network cable, plug it into the router, and then connect the two network cables you bought to the back of it, and the other end to two computers.

Both computers are turned on.

IE Boot, Tools, Internet Options, Connection, LAN Settings, Auto-Detect Settings for both computers (check the box in front of you).

Press enter, enter the router settings, (the login of the router, the password can not be set).

Find WAN settings, ADSL class, enter your ADSL account and password, and save the password. Select Auto-login.

Save, exit.

Power out the router and plug it in again... It's just to restart the router...

At this time, look at it, two computers, you can freely access the Internet...

Of course, you can use any computer to access the Internet...

You can use four, you can use only one...

Please take a look at the router manual...

There are a lot of software used in network computer classrooms, generally there are server side and client side, which are installed on the teacher's computer and the student's computer respectively, and then you can control it!

Either use the host directly for routing, dual network cards, switches or hub sharing, or use routers, if you want to control the extension, it is best to install software such as network law enforcement officers or Jusheng network administrators.

No. You can pay the registration fee. But it seems that you have to go through the school registration, and your school has a problem. At that time, we never had any training fees, only registration fees, and the school also had free training.

It's your school that cheats you, you can report it.

All three machines pinged the computer with the printer installed to see if it could be pinged. If you can't ping, there is a problem with the network.

You can re-share the XP's printer if you ping it, and restart the printing service if the XP can't print.

1. Open the "Control Panel" - "Network and Internet" interface, and click the "View Network Computers and Devices" button.

2. In the "Network" window that opens, you will see the prompt click "File sharing is closed, you can't see the network computer and device, click Change".

3. In the pop-up extension menu, select the "Enable File Sharing and Network Discovery" item.

4. Right-click on the blank space of the window and select the "Refresh" item, and you can see other computers in the LAN.

The LAN can't see other computers because network discovery isn't turned on, or it's not on the same LAN.