What are the different types of computer software licenses available?

Computer software licenses are legal agreements that grant permission to use a specific software program. These licenses are required by law and dictate how the software can be used, distributed, and shared. There are several different types of software licenses available, each with its own set of restrictions and conditions.

1. Proprietary Software License: Proprietary software is protected by copyright law and its license is issued by the software publisher. This type of license is the most restrictive and limits the user’s ability to modify or distribute the software.

2. Open Source Software License: Open source software is made available for free and the license allows the user to modify and distribute the software. This type of license is less restrictive and promotes collaboration and innovation.

3. Freeware: Freeware is proprietary software that is made available for free. This type of license allows the user to use the software without any payment, but may limit the ability to distribute or modify the software.

4. Shareware: Shareware is proprietary software that is made available for free for a limited period of time. After the trial period expires, the user is required to purchase a license to continue using the software.

5. Public Domain: Public domain software is not protected by copyright law and can be used, modified, and distributed by anyone.