I used an XP system and now I want to switch to Win7. I borrowed a system CD, but I don t know how t

First of all,Look at the memory size of the book,4G or more recommended to use Win7 64bit

If it's a CD, it's simple, boot and install, quickly start the menu key, pop up the boot menu, and select the optical drive to start.

In the process of installation,Remember to be sure to format the C disk,Install it again,Otherwise,After installation,There will be a folder in the C disk,This is the system file you used before,Not only is it big,And the previous version can't be started at boot,Because it's a system file,So you can't delete it,Even if you can delete a part,If it exists as a system file,Deleted,You can't even get close to any system。

Take a look at your own configuration Win7 is a bit demanding, mainly memory

Boot press F2,Enter BIOS,Set the optical drive as the first boot item in the root item,Then press F10,Select Yes,The notebook will restart,It's best to put the disc before restarting,There will be an installation option popping up after restarting,Choose to install to C disk,After that, don't worry about him,After installation, it will restart by itself

See if this sub-configuration is suitable for installing win7 (also divided into 32-bit and 64-bit)。 Look at this sub-manual to set the computer to start on the CD, and follow the prompts after starting.

The first is the boot item, set to boot from the CD-ROM, and then put the eight disks into the optical drive, just follow the steps.

Just install it directly, boot the del or f2 into the BIOS to set the optical drive to boot the first place, and the hard disk to the second position. Enter the disc interface,The first option is to automatically install the system to the first partition,Generally the first option,Press the number 1 on it,Let it install it yourself,It's over, it will automatically restart to the boot interface,Don't move anything during the period,About 30 minutes or so。

Others: The information on the desktop belongs to the C disk, and the things on the C disk will not be dropped, and it is useful to copy it out to other disks.

In addition: not all computers are suitable for win7, and win7 is not recommended for computers with low configurations.

Boot up and set the CD-ROM drive as the first boot item, and enter the installation win7 interface. If your disc is ghost, just choose to restore the system with one click or install the system to the C drive. If it's the installation version, select Clean Install, and then go to the option to format your XP drive when installing to the partition.

Then the system can be installed.

The first choice is to install the disk, or you can install it directly under XP, but after the installation is completed, there will be a folder in the system, at this time, right-click the C disk "Properties" "Disk Cleanup" to clean up the system files, and check the Winsow file after the scan is completed, and delete it. That's it.

First enter the PE or partition software to format the C drive

Don't have to be so troublesome, just put it directly on the C drive.

Press del when booting, set the boot item to CD-ROM, then put the disc in, restart, and then install it according to the prompts.

After the installation is complete, remember to put the startup items back.

Put the installation disc into the optical drive, choose to boot from the disc, after the installer starts, it will let you choose which partition to install on, remember that the first time is to boot the disc, and the rest are all booted from the hard disk, a total of three boots. Remember not to install it on the XP system disk.

You can check it out in my space.

Maybe your C drive is not in NTSF format.

Insert the disc, press and hold F8 when the string is out, and the optical drive will boot the reinstallation system to begin. Format the C drive as prompted.

Then the shortcut keys you use when booting up are generally F8, ESC, F12, ......There will be a hint when it starts. xx boot device. After entering, select *** Optical drive boot, and then install the disc prompt operation.

Of course, if you have a ghost system disk, you generally choose the first option. Just install the system to the C drive!

Run WindowsPE to format the C drive, and then load the CD to install XP

Boot select compatibility mode to boot from the disc.

Follow the steps below step by step, it's easy to change XP!

1.Restart the computer and follow the prompts to enter the BIOS settings, usually the del key, and most of the notebooks are the F2 key. Select boot-related startup item adjustments, set it to optical drive boot, if you don't know it, you can see that there are keywords such as cd-rom or ***-rw.

2.Insert the disc into the disc and boot up!

3.Choose to install XP in the first partition.

4.Choose to format the C drive during the installer installation process.

5.If the following is a regular installation, it should be 59 minutes to wait. During this time, the computer will start up on its own several times, so you don't have to pay attention to it.

6.After the installation is over, the computer will automatically boot into the XP system, and the win7 system no longer exists!