There are only a few websites that I'd visited that no longer work if you don't have Flash installed (few enough that I can count them using my fingers -- without having to resort to binary notation) -- most are so old that the formatting doesn't work correctly (e.g. elements are mispositioned) for web browsers newer than IE6.

>What can I say, I have absolutely no traces of it on my machines. I know that some program can be hard or impossible to uninstall once you have installed them, it doesn't surprise me if Adobe Flash is one of them. A quick Google search shows that there is an uninstaller available, but I neve tried it.
>
>Every second year or so I replace my C: drive with a brand new one, and install all the programs I need from scratch. I always surprises me how much faster the machine gets, and how many programs will NOT be installed on the new drive. The old drive is mounted in a small cabinet with an USB interface, so I can use it as a removable drive.
>
>>I've uninstalled it several times over the course of a few years, but sooner or later it ends up getting reinstalled through Windows Update.
>>
>>>Just uninstall it, I doubt you will ever notice. I have never had it installed on my machine. It's pretty "old" technology. For instance iPhones have never supported Flash.
>>>
>>>>Hi,
>>>>
>>>>My computer showed me a message this morning that "Adobe support for Flash Player will end on December 31st, 2020".
>>>>The message prompts me to Uninstall the Flash Player.
>>>>
>>>>If I do uninstall it, what may stop working on my PC (Windows 7)?
>>>>
>>>>Mainly (outside work) I use YouTube and a few French learning sites that have videos embedded into their sites.
>>>>Do you think it is a good idea to uninstall Flash Player?
>>>>
>>>>TIA