1, download the win7 system ISO image file, with "virtual CD-ROM drive" loaded, the installation program will automatically start; if not, click "Computer" - "DVD drive" in the Windows 7 and then double-click setup.exe to run! If not, click "Computer" - "DVD Drive" for Windows 7 and then double click setup.exe to run it. (If you don't use a virtual CD-ROM drive, download the decompression software, unzip the iso file, and run setup.exe.)
2. On the "Install Windows" page, click "Install Now".
3. On the Get Installed Important Updates page, it is recommended that you get the latest updates to help ensure a successful installation and protect against security vulnerabilities. During the Windows installation process, the computer will need to be connected to the Internet in order to get these updates.
4. On the Please Read the License Terms page, if you accept the license terms, click I accept the license terms, and then click Next.
5. On the What type of installation do you want to do window, click Upgrade or Customize. You will see a compatibility report. Continue to follow the instructions step-by-step and click Finish installing Windows 7.