proprietary software

**Proprietary Software**

Proprietary software refers to computer programs that are owned by an individual or a company and have restrictions on their use, modification, and distribution. Unlike open-source software, proprietary software’s source code is typically not available to the public. Users must comply with licensing agreements, which often limit access and control. This type of software is commonly used in commercial products, providing vendors with control over their intellectual property and generating revenue through licenses, subscriptions, or sales. Examples include Microsoft Windows, Adobe Photoshop, and many enterprise software solutions.