The horizontal scroll bar at the bottom of the screen is barely visible. This usually happens when changing the magnification of the screen. Some of the pages I go to are that way even with a setting of 100%. Is there any way to change it? I've messed with the resolutions but it doesn't help. I found this from searching and it says to add the Windows 7 extension. I can't see any harm in trying but thought I'd ask for some input from you guys. It seems anytime I change things in chrome, I lose my 25 plus thumbnails of links I have saved in speed-dial.

https://www.ghacks.net/2014/01/18/restore-scroll-bar-arrows-google-chrome/
PS: I found an interesting article on the hiding of scroll bars period. That would be cool but my clicking the wheel which used to place a + sign on the screen and you could move your mouse up, down or sideways and the screen would follow doesn't work ANYMORE. What's up with that?
https://www.questioncage.com/hide-scrollbar-in-google-chrome/

OK, I'm not getting any help, either I've asked a stupid question, not a very important question or no one has an answer. I have TWO computers that have Windows 10, one mouse which is a USB allows USING a wheel click to place a + sign inside a circle and when you move the mouse the page scrolls. The other has a wireless and won't. All settings are the same. Could that be the answer? I'll find out in a minute.

The answer is yes, the USB mouse has the + in a circle and when the wheel is clicked, the page will follow the movement of the mouse and the wireless won't. PERSEVERANCE RULES!