Articles & Tips
Practical guides and tips for the web, productivity, and security - concise and useful.
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.
Are QR codes safe? How to scan them wisely
A QR code is not dangerous by itself. The risk is where it sends you and what the destination page asks you to do. Learn the quick checks before opening a scanned link.
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.
