Answer
Step 1 – Place Windows 7 DVD in your dvd-rom drive and start your PC. ...
Step 2 – The next screen allows you to setup your language, time and currency format, keyboard or input method. ...
Step 3 – The next screen allows you to install or repair Windows 7. ...
Step 4 – Read the license terms and tick I accept license terms.
Step 5 – You will now be presented with two options. Upgrade or Custom (Advanced). Since we are doing a clean install we will select Custom (Advanced).
Step 6 – Choose where you would like to install Windows 7. If you have one hard drive you will get a similar option to the image below. You can click next to continue. If you have more that one drive or partition then you need to select the appropriate drive and click next. If you need to format or partition a drive then click Drive options (advance) before clicking next.
then install Windows 7
