Probably time to look into replacing Rutabaga (the Lenovo IdeaPad with 2G of RAM and 32G of eMMC disk). I was using it to look up some instructions for something I was doing on another machine. One link opened YouTube in another tab and immediately froze the machine.

After a reboot, I went back in. The next link opened a tab full of # The #, predictably, sucked up all the RAM and froze the machine again.

Then I thought, I won't use the browser at all. Opened an IDE, which immediately started downloading updates and again froze the machine.

I think # had the same sort of issues with a different model (but similar specs) IdeaPad. He had to replace it with something that has better specs.