Gamma is a free AI tool that can automatically convert your documents or PDFs into visually appealing presentations in minutes. Step-by-step: 1. Sign up for a free Gamma account and log in to your dashboard. 2. Click "+ Create new" and select "Import file or URL." 3. Choose "Upload a file" and select your research paper. 4. In the prompt editor, select "Generate" for text content, your desired amount of text, and the "Card-by-card" view. 5. Click "Continue" to generate your presentation, then refine and customize it as needed. Pro tip: In the "Write for" field, specify your target audience to tailor the presentation's tone and complexity.

Instagram's integration with Meta AI now allows users to prompt and generate personalized images of their faces in any scenario for free. Step-by-step: 1. Open Instagram and tap the messages icon (top-right corner). 2. Click the blue "Ask Meta AI or Search" circle at the top. 3. Type "Imagine me as [your choice]" (e.g., "Imagine me as a chef"), tap "Get started", and upload 3 clear photos of your face when prompted. 4. Write the same prompt again and review your new AI-generated image with your face on it 🎉

Krea AI recently released a powerful AI video generator that allows users to generate videos for free using a combination of images and text prompts. Step by step: 1. Visit Krea AI and click on “AI video generation.” 2. Set up keyframes by importing images or using Krea AI's image generator. 3. Add text prompts to set the mood, modify scenes, and separate different parts of a video. 4. Explore additional options, such as duration, music, filters, and style. 5. Click “Generate Video” and let Krea AI work its magic!