Doug has three different Windows 10 computers, but programs operating differently on all three. Incredimail has gone away, and so he tried Mozilla Thunderbird. Leo says that it probably has to do with how each computer was set up, which prompted POP3 instead of IMAP. You'll need to uninstall Thunderbird and reinstall. You have to use an IMAP server and port. What Leo suggests exporting the profile on the right Thunderbird computer, and import it into the other two.
ISPs in the United Kingdom has labeled Firefox a "public villain" because it is advocating private browsing with a new version of the browser that makes your activity online invisible, making it impossible for ISPs to sell your browsing data. Leo says that alone is enough to start using Firefox again.
Gary wants to know more about FireFox Send for sending files up to 1GB (or 2.5GB for those with Firefox acct) in size. First of all, it's free! Firefox Send also has a timed delete, so after a set amount of time, the file disappears from the server. Users can also encrypt and send the password to the recipient.
You may find yourself in a sort of "catch-22" if the only browser on your system won't work. If the browser keeps crashing upon launch, you can't really do anything to fix it, and in order to get an alternative browser you'd need to download it -- using a browser. Here are a few things you can try to fix your current browser, and there's even an alternative way to obtain a different browser without using a browser:
Diane wants to be able to save her email messages from Yahoo Mail locally to her computer as a form of backup. Leo suggests using an email client, and he recommends Mozilla Thunderbird. This program stores email in a very standard mbx, or mailbox format, that other programs can also understand. That way, if Thunderbird were to go away, Diane would be able to easily be able to still look at her messages with any text reader.