What term refers to websites that provide a means for users to share personal information allow users to modify the Web site contents andor have software built into the site for users to access?

The term that refers to websites allowing users to share personal information, modify content, and access built-in software is "Web 2.0." This concept emphasizes user-generated content, collaboration, and social networking, distinguishing it from earlier static web pages. Examples of Web 2.0 platforms include social media sites, blogs, and wikis.