Dear all knowing gathering ...

It's doing my head in, every time I open a site like Skyscanner or Hotels.com my Chrome browser crashes. The same sites all work ok in Edge but I prefer the tools in Chrome.

The version appears to be up to date:
Google Chrome is up to date
Version 77.0.3865.90 (Official Build) (64-bit)

I'm not very good at this & don't know where to look next. I have got a banner headline saying that Flash goes end of life at end of 2020 but I don't think it's anything to do with that.

Where should I look next?