So you’re experiencing problems with your Windows computer and you’ve decided to reinstall the operating system. But you don’t have your original installation CD. What do you do?

Fortunately, it’s possible to reinstall Windows without a CD. All you need is a copy of the Windows installer and a valid license key.

Here’s how to do it:

1. Download the Windows installer

2. Open the installer and click “Install now”

3. Enter your license key

4. Click “I accept the license terms”

5. Click “Next”

6. Select the “Custom” installation option

7. Select the “Drive 0” installation option

8. Click …