Sometimes you may want to use an older piece of equipment, like a scanner, on your PC.  When you try to install the driver you get an error that the drivers are not digitally signed.  At this point the install stops, and you aren’t able to use your equipment.  Don’t worry there is way around this issue.

Steps to Follow to install drivers that are not digitally signed:

1. Click the Start menu and select Setting.
2. Click on Update and Security.
3. Click on Recovery.
4. Click on Restart now under the Advanced Startup section.
5. Click on Troubleshoot.
6. Click Advanced options.
7. Click Startup Settings.
8. Click on Restart.
9. On the Startup Settings screen press 7 to disable the driver signature enforcement.

You will now be able to install your device driver without any issues.  Reboot your PC to re-enable driver signature enforcement.