How do you calculate 2 of the 3 operating systems that have the same operating system?

1。Show all hidden files (Open My Computer - View - Options).

There is a file under the root directory of the disk. Double-click to open it, and you can see what appears when your computer starts, and delete the options you don't want.

3。Remember that it seems to be read-only, you can save another copy first, delete the original one, and then change the name.

Reinstall the system,Choose a formatted installation disk,Don't use the ghost version,Choose to install after formatting,You can format and delete the original unused system。 If it's not in a drive letter, copying useful things and reformatting the hard drive partition can also solve the problem. Generally, it is best to let it format the system partition when installing the system, and do not install it directly, otherwise there will be more systems, and it will take up space if it is useless.

Directly put the system in the grid.,Reinstall one.。。 Move the file to the disk that is not installed on the system, and then run the system disk formatting, and install a new system on the C drive...

After entering the system, in the C drive, that is, your system disk, click "Tools" - "Folder Options" in the menu bar to come up with a dialog box, in the "View" tab, in the advanced settings of the "View" tab, check "Show the contents of system files", "Hide protected operating system files (recommended)" to cancel, check "Show all files and folders", click "OK".

Then, enter the file in the root directory of the C drive, remove its read-only option in the properties, and then open it with Notepad and write the following paragraph below [Operating Systems].

multi(0)disk(0)rdisk(0)partition(1)\windows="microsoft windows xp professional" /noexecute=optin /fastdetect

By the way, remember to delete everything else.,[Operating systems] This line is not moved.,Just leave that paragraph** below.。

It's best to format and reinstall the disk, if you just have a display to select the system because of the trouble at boot, you can right-click on my computer - properties - advanced - boot and troubleshoot settings - delete the unused, or directly under the c drive to find the file to open This is the hidden file of the system.

Let's delete it with a command! bcdedit delete cleanup: Use this command to remove configuration startups! The above guid can be used with the command bcdedit or bcdedit enum all to see mine is this Each system has an identifier you should have three When you delete it, be careful not to delete the system you use, otherwise you won't be able to start the system next time!

But it doesn't matter if you have an installation disc, if you delete a mistake and can't start, you can use the installation disc to fix it. There is a corresponding system name under each GUID, just look at it and delete it.

Right-click on the settings behind my computer -Properties --Advanced -Startup and Troubleshoot settings-, and delete the 2 that are useless.

Reinstall and format the C drive when installing.

1. The two computers are first set to a fixed IP address of the same network segment;

2. Turn on the remote desktop function on the computer (the second computer) you want to log into;

3. Log in to the computer (the first computer) and start --- run the mstssc command to log in to the second computer, one machine and two screens.

The parameters are as follows: see the figure for entering the IP of the second computer outside the computer

Enter the username and password into the second computer.

You try it with remote desktop.