How do I install my program on another computer?

Yes, provided the data is stored in one place every computer can reach, which is usually a cloud database that each machine signs in to over the internet. Installing the same program on several computers with local data does not connect them: each machine keeps its own records. So decide when you build, based on how many computers need the same records.

It depends on how the program was built, because every program has a list of systems it supports. Most modern programs run on 64-bit Windows 10 and Windows 11, and do not run on old 32-bit machines, or on Mac or Linux, unless a separate version was built for them. Check your system type under Settings, then About, before you buy or build.

Take a copy of the program's data regularly and keep it somewhere other than the computer itself: an external drive, a second disk or cloud storage. A simple rule is one copy every working day and a weekly copy kept outside the shop. Most important, test a restore at least once, because a backup you have never restored cannot be trusted when you need it.