Carol is thinking of upgrading to WIndows 10 but she's worried about compatibility with Quicken 2000. Leo advises to contact Intuit to see if they've updated it to support Windows 10. Looking at the Intuit website, Leo finds that Quicken is focused on testing the latest version of Quicken to make sure it works. Leo guesses that since it's 15 years old, it probably won't. but if it works on Windows 7, why fix what isn't broke? She should stick with Windows 7. She's not missing a whole lot.