I can really sympathise with BarryL. I have several email addresses for various reasons and numerous on-line memberships/retailer etc where I use them which means loads of passwords.
I got into a fix like this and vowed never again. After some head scratching (remember, we're told never to write passwords doen!) I discovered I could password protect MS Excel spreadsheets. So all my on-line accounts are now listed on such a spreadsheet together with associated email addresses, account numbers, ID security check info and passwords.
Now I have only one password to remember - to my Excel spreadsheet.
Ken (another one!)
I'm an O16.5er myself, but the more I look at this forum the more tempting a small O9 layout is!