To create a YouTube channel, follow these steps:

  1. Go to YouTube and sign in to your Google account. If you don't have a Google account, you'll need to create one.

  2. Click on your profile picture in the top right corner of the screen and select "My channel" from the dropdown menu.

  3. Click on the "Customize channel" button.

  4. Click on the "Branding" tab.

  5. Upload a profile picture and cover photo for your channel.

  6. Click on the "About" tab.

  7. Enter a description for your channel and any other information you'd like to include.

  8. Click "Save" to update your channel's information.

  9. Start creating and uploading videos related to tech. Be sure to use relevant keywords in your titles and descriptions to help people find your content.

  10. Engage with your audience by responding to comments and interacting with other tech channels.

Remember to follow YouTube's community guidelines and terms of service to avoid having your channel taken down. It's also a good idea to regularly review and update your channel's information to keep it current and relevant.