Can you give your Company file to me or someone else that also has QB Desktop? Yes.
Unlike QB Online, with Desktop you can work with as many separate companies ...
Going from 2015 to 2024 you probably will need to download a trial version of something in the middle, like 2019. (Or even 2018, then 2021.)
Obviously make a f...
As long as you don't need Payroll, Bank Feed, etc. Older versions of QBDT will just keep working. You don't have to update if you don't want to.
I have a numbe...
Sure, I do it all the time when I travel. On your original PC look to see where the Company file is located and copy the whole FOLDER to a Thumbdrive or portabl...
The way QBO works and their backup plan, I'm guessing@4Gal's suggestion is probably the best.
It's why I know people that are leaving QBs/Intuit with their pri...