YouTube channels have which of the following features?

YouTube channels indeed have the feature of a customizable look and feel, allowing creators to personalize their channels to reflect their brand identity. This includes options to modify colors, channel art, logos, and layouts, which can enhance viewer engagement by making the channel visually appealing and easily recognizable.

In contrast, the other options lack a comprehensive understanding of YouTube's features. The ability to upload videos is a fundamental aspect of any channel, but it doesn't encompass the range of customization available. Exclusive access to educational content is misleading; while some channels focus on educational content, this is not a universal feature of all channels. Lastly, the assertion that channels are only available for verified users is incorrect, as anyone can create a YouTube channel regardless of verification status, although certain features may be restricted to verified accounts.