Yes. You can set up backups on one or more systems, all of which can store them in a single Coaly account.

Most of the time a network of multiple Windows systems is first backed up, locally, to a central server (perhaps a file server or your Primary Domain Controller, etc.) then the Windows Backup Agent is run on just that single computer, backing up all of the data in one transaction.

You can, of course, simply install the Windows Backup Agent on all of your systems and have them individually backup their data - all to the same account. Or you can have some combination of clients and servers. It is completely up to you, and we are happy to help you implement a strategy that fits your needs.