How to get rid of Stop Script messages in Windows 10

[PEGGYBIEBL]

I am using Windows 10 on PC, browser is Waterfox/Firefox. I keep getting the Stop Script message every few seconds and it freezes up my computer. I click shut off/stop, etc., it goes away slowly, then comes back in a few seconds. How can I get rid of it for good? Please use easy to understand instructions, as I am Tech Savvy but not "that" Tech Savvy.

Continue reading...