Win7 comes with a virtual disk. It can easily back up

  
without a CD-ROM. Friends who like to play games must have used the virtual optical drive
, which can play the CD-ROM game without a CD. In fact, the Win7 system also comes with a virtual disk function, use it to virtualize a hard disk
out, you can easily make a Win7 backup without a notebook
without a CD-ROM drive. The steps to create a virtual disk in Win7 are very simple, just follow the four steps below.

1. Go to the Win7 Control Panel - System and Security - Administrative Tools and open "Computer Management".

Open Computer Management

2. Right-click on the Disk Management item and select Create VHD. Follow the prompts.

3. Set "Create and attach virtual disk", right click, select "Initialize", click "OK".

4. After initializing the virtual disk, right-click and select New Simple Volume to start the New Simple Volume Wizard. Specify the volume size, assign the drive letter, and format it under the guidance of the wizard. Wait, and finally click the "Finish" button to complete the creation of the volume.

After the virtual hard disk is created, the Win7 system can be backed up to this virtual hard disk in a notebook without an optical drive.

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