How do I give each employee different permissions?

Keeping company data safe rests on four habits: a personal sign-in for every employee instead of shared accounts and files; role-based permissions so each person sees only what they need; regular backups that you have actually tested restoring; and control over who can export or delete. Most data loss in small companies comes from human error or a copied file, not a sophisticated attack.

To turn an Excel file into a system you need three things: a clean sheet with a single header row, clear roles for who may do what, and entry screens and reports that run on a database instead of cells. You can hire a developer, use a no-code tool, or upload the file to an AI builder such as Fanann, which builds the system around your data.

A small company does not need a huge system that covers everything; it needs a small one that solves the problem hurting most today: tracking orders, customers, stock or invoices. Choose a system that matches the way you work, that the team can use without long training, that lets you export your data, and that grows with you one module at a time rather than as an endless project.

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.