Installing Windows 7 SP1 using Windows Update (recommended)
- Select the Start button > All programs > Windows Update.
- In the left pane, select Check for updates.
- If any important updates are found, select the link to view available updates. ...
- Select Install updates. ...
- Follow the instructions to install SP1.
Can we download Windows 7 for free?
The only legal way to get a completely free copy of Windows 7 is by transferring a licence from another Windows 7 PC for which you didn't pay a penny - perhaps one that's been passed on to you from a friend or relative or one you've picked up from Freecycle, for example.
Can I install Windows 7 without CD or USB?
So is it possible to reinstall Windows 7 without CD? Well, the answer is Yes. The bootable USB can help you make it.
