Why does FF4 screen keep blinking black or staying black after I downloaded it?
After I downloaded the update to firefox 4, the screen or web page keeps blinking black. When I scroll up or down the screen/web page goes nuts and I can't see anything, even when I move the mouse around. My laptop is a 64-bit operating system (HP Envy) and the previous version worked just fine till I upgraded. I uninstalled and tried to find the previous version and I thought I found it but after I downloaded and installed it, the browser is called Namoroka. I searched mozilla.com to find number or even an email address so that I can call or contact someone so that they can help me out with this.