Sorry am a bit slow to respond.
I usually do a CTRL + H at the
start of going into my browser. But I just tried the search history while logged into this forum, and I think that is what you have been looking at. There seems to be no way of deleting it all there. I'm still using Windows 10 by the way.
If you go into, say, Google at the start, do Control H, you'll be able to scroll right down and it will give you a choice of how much to delete. I always choose "All Time" rather than, say, this week's browsing. I am hoping that will work for you when you're back in the MenorcaTalk forum.
