You really should consider keeping a log book independent of any computers or other equipment you get. Many computers have perfectly adequate logging software. But they are all dependent on specific brands and models of computers. You might buy a "Brand A" computer today. And in 3 or 4 years, when you switch to a "Brand B" computer, your current software won't work any more. And you'll need the old software for the older dives and the new software for your current info. Then, you don't know how committed the manufacturer is to keeping the software up to date. It might work with Windows 7/8 to day, but will it still work under Windows 12?
If you do rely on computer data for your log book, I highly recommend that you print hard-copy of all your dives and stick it away in a folder or notebook.
I am not aware of anyone producing software that supports multiple brands of equipment. Each computer has different interface requirements. Some are USB, some infrared, some Blue Tooth, some WiFi, etc. And, the data formats coming out of the computer are proprietary information to the manufacturer.
There are generic log book programs out there. But as far as I know, they require you to enter your dive data by hand. And again, you need to think of long term compatibility. I've been diving for over 30 years. Will the computer program you use today still run on the computer you'll have in 30 years?
Keep a paper log book. (And, No, I'm not a technophobe. I have a degree in computer science.)
If you do rely on computer data for your log book, I highly recommend that you print hard-copy of all your dives and stick it away in a folder or notebook.
I am not aware of anyone producing software that supports multiple brands of equipment. Each computer has different interface requirements. Some are USB, some infrared, some Blue Tooth, some WiFi, etc. And, the data formats coming out of the computer are proprietary information to the manufacturer.
There are generic log book programs out there. But as far as I know, they require you to enter your dive data by hand. And again, you need to think of long term compatibility. I've been diving for over 30 years. Will the computer program you use today still run on the computer you'll have in 30 years?
Keep a paper log book. (And, No, I'm not a technophobe. I have a degree in computer science.)