Artificial intelligence (AI)
Practical AI guides for everyday and advanced users: how to start with AI tools, write better prompts, check answers, and protect privacy.
Perplexity vs ChatGPT: which AI tool should you use for what?
Perplexity is strong when you need current information and sources. ChatGPT is a broader assistant for writing, learning, planning, and creating. Here is a practical comparison of when to use each tool and when it makes sense to combine them.
HeyGen tutorial: how to create an AI avatar video
HeyGen lets you create AI avatar videos without a camera, studio, or editing setup. This practical tutorial walks through templates, avatars, scripts, voices, translation, export, pricing limits, watermark checks, and what to review before publishing.
25 best ChatGPT prompts: practical examples you can copy
Copy practical ChatGPT prompts for emails, summaries, learning, marketing, job search, spreadsheets, coding, social media, translation, and research checks.
Best AI video generators: what you can do for free and when to pay
A practical comparison of AI video generators for creators, marketers, teachers, freelancers, and small businesses. See which tools fit text-to-video, image-to-video, avatars, dubbing, translation, and short clips for social media.
Text to speech: how to turn text into voice
Need to turn written text into spoken audio? Learn how to choose a text-to-speech tool, prepare a script, check pronunciation, export audio, and avoid common licensing and privacy mistakes.
ElevenLabs tutorial: how to create an AI voice
ElevenLabs can turn text into a realistic AI voice, transcribe audio, and work with voice cloning. This practical tutorial walks through account setup, voice choice, script preparation, pronunciation checks, export, licensing, and safe use.