Creating a YouTube channel and gaining subscribers requires time, effort, and consistency. 

Here are the key steps to help you get started:

1. Define your channel concept: Determine the focus and niche of your YouTube channel. Select a topic or theme that you are passionate about and knowledgeable in. This will help you create engaging content that attracts and retains viewers.

2. Set up your YouTube channel: Sign in to YouTube using your Google account. Go to YouTube's Creator Studio, click on "Create a channel," and follow the instructions to set up your channel. Customize your channel's branding by adding a profile picture, channel banner, and channel description that accurately represents your content.

3. Create compelling content: Plan and produce high-quality videos that cater to your target audience. Consider different video formats, such as tutorials, vlogs, interviews, or reviews. Focus on delivering value, being entertaining, or solving a problem for your viewers. Pay attention to video and audio quality, as well as editing and post-production techniques.

4. Optimize your videos for search: Conduct keyword research to identify relevant and popular search terms in your niche. Incorporate these keywords naturally in your video titles, descriptions, and tags. This will increase the visibility of your videos in YouTube search results and help attract more viewers.

5. Promote your channel: Share your videos on social media platforms, relevant online communities, and your personal network. Engage with your audience by responding to comments and messages. Collaborate with other YouTubers or influencers in your niche to cross-promote each other's channels.

6. Consistency and regular uploads: Maintain a consistent upload schedule to keep your audience engaged and coming back for more. This could be weekly, bi-weekly, or monthly, depending on your capacity. Subscribers appreciate regular and predictable content updates.

7. Engage with your audience: Respond to comments on your videos and engage in meaningful conversations with your viewers. Build a community by encouraging discussions, asking for feedback, and listening to your audience's suggestions. This fosters loyalty and encourages viewers to become subscribers.

8. Optimize your channel and video metadata: Continuously monitor and improve your channel's performance. Analyze your YouTube Analytics to gain insights into viewer behavior, demographics, and watch time. Adjust your content strategy and optimize video titles, thumbnails, and descriptions based on the data to maximize viewer engagement.

9. Collaborate and cross-promote: Collaborate with other YouTubers or content creators in your niche to reach a wider audience. Participate in guest appearances, collaborations, or featured content on other channels. This exposes your channel to new viewers and increases your chances of gaining subscribers.

10. Patience and persistence: Building a successful YouTube channel takes time, patience, and perseverance. Stay committed, continue to refine your content and strategies, and don't get discouraged by slow subscriber growth. Consistency and dedication will eventually pay off.

Remember, the quality and value of your content are crucial in attracting and retaining subscribers. Focus on creating compelling videos, engaging with your audience, and providing value to your viewers. Over time, as your channel grows, your subscriber base will naturally increase.