Okay - go to this website and follow the instructions. First, scroll down on the page and follow the instructions in OPTION 1, which gives you a code (I used 0W000 000B0 00T00 E0001) to register on the actual Safety Master page. This lets you get in to your computer to download the Malwarebytes software. Unfortunately, you have to really look at the options for downloading the Malwarebytes because they try to get you to download a bunch of other stuff you don't want - so pay attention to which "Download" button you click on and make sure you're getting Malwarebytes. Then, after Malwarebytes is installed, do a Quick Scan and check all the boxes and have Safety Master removed. I just noticed the other day that the icon for Safety Master was still on my computer, so I trashed that. My computer works fine, I bought the Malwarebytes protection plan for my computer, too.
Here is the website: Good luck! http://www.fixyourbrowser.com/how-to/remove-windows-safety-master-virus-working-removal-guide/
PS After doing all of that, I couldn't get back online because there was some problem with connecting to my proxy server (I don't even know what that is!) Anyway, my husband was able to figure that out and get that in order - so let me know if you have problems with that.