I went TO menu and typed in software manager and typed in Chromium I clicked on chromium browser anD the message that came up said that it can't be installed with a message version 66.0.3359.181 size 53MB to download 191nb of disk space required - ?
When the linux page is in front of me I clicked on the terminal icon on the bottom and typed in chromium-browser then it tells me tp type in sudo apt install chromium-browser then I get [sudo] password for theresa: the only password is the one I am using to get into Linux and my webmail - I have no other. I tried both of those but won't accept
your post #31......that is normal....that size is to be expected. All browser are approx the same.
You also said in that post #31 that "" the message that came up said that it can't be installed with a message version 66.0.3359.181 ""
Try that approach again, and reproduce the "message" exactly please .
Edit to Add: I cannot look at software manager from where I am at present...I am overseas..stuck in the middle of nowhere.....I am stuck with using windows 10 (yuk) for a while. I am still curious why Firefox will not work for you....the fact that the bank tells you that firefox has a problem sounds like pure crap to me...it tells me they have no idea.......there are no problems with Firefox being reported to their 'bug' page of that nature......so it is more likely to be something really simple that we have missed. Question....have you installed any add ons in Firefox at all ?...... I can always show you how to "refresh" Firefox. When you refresh Firefox you end up seeing this.....(below)
It fixes most problems. Answer the other questions etc etc that I have asked and then we might try that. I can guide you through that step by step. It is straightforward.