Tamira has developed an app. She doesn't want anyone to resell or modify it. This is an example of:

an operating system.

open-source software.

input-only software.

proprietary software

1 answer

This is an example of proprietary software. Proprietary software is software that is owned by an individual or a company and is protected by copyright, meaning that its source code is not made available to the public. Users are typically not allowed to modify or resell the software without permission from the owner.