To create bold text in Adobe Illustrator (AI), follow these simple steps:

1. Select the Text Tool: First, open the document in which you want to create bold text. Then, select the Text Tool from the toolbar on the left-hand side of the interface.

2. Type Your Text: Click on the canvas and type out the text you want to make bold.

3. Highlight the Text: Once you have typed your text, use the Selection Tool to highlight the text you want to make bold.

4. Access the Character Panel: To access the Character Panel, go to Window > Type > Character. This will bring up the Character Panel where you can adjust the appearance of your text.

5. Adjust the Font Weight: In the Character Panel, there should be an option labeled “Font Style” or “Font Weight”. Click on the dropdown menu and select the desired bold font style. This will instantly make your text bold.

6. Customize Further: You can further customize the boldness of your text by adjusting the tracking, leading, and other attributes in the Character Panel to achieve the desired look.

7. Save Your Work: Once you are satisfied with the appearance of your bold text, remember to save your work to preserve your changes.

By following these steps, you can easily create bold text in Adobe Illustrator to enhance your designs and make your text stand out. Whether you’re working on a logo, poster, or any other graphic design, bold text can help draw attention to important information and make a visual impact. Experiment with different font styles and sizes to find the perfect bold text for your project. Adobe Illustrator provides a versatile platform for creating and customizing text, and mastering the use of bold text can greatly enhance your design skills.