I forget sometimes that many of the 'installations' people refer to now are for their **portable devices**. I recently got an iPhone because my old dumb phone won't work after early Feb., but I seldom browse the WWW on it. Because I am at home most of the time, my desktop PC is my weapon of choice.
   My son & his wife zip around everywhere on their phones, but there are so many added things to learn... not to mention accidental finger-slips that send me to iPhone purgatory... that I add new tricks very s-l-o-w-l-y.

ALL my suggestions refer to those antique PCs..