My screen is split. There is another website on the side of my page.
I clicked on a site that was bookmarked. The site appeared on the left side of my screen. There was only a partial view with a scroll bar. I can't get it off now. I can navigate between the pages but this thing is stuck there. It is driving me crazy
ప్రత్యుత్తరాలన్నీ (2)
Opening in the Sidebar is the default action for bookmarks that are created via a "Bookmark this Page" link or button on a website. Make sure you use the many "Bookmark this Page" methods that are in Firefox instead.
Right-click that bookmark and select Properties, then un-check the preference for Load this bookmark in the sidebar, and then click Save.
you may want to check out this thread it may be of use to you:
https://support.mozilla.org/en-US/questions/907766?s=split+screen&r=0&e=sph&as=s