What are AI search engines? Compare the differences between ChatGPT Search, Google AI Mode, and Perplexity and normal search, and when to look at snippets and when to open the original web page.
What are the AI tools? This article does not pile up a list of products, but divides it into six categories of tasks: writing, information checking, pictures, videos, office work, and programming to explain what problems each type of tool really solves.
Free AI tools are not all free in the same way. This article breaks down the free plan into four items: usage limit, reset method, export watermark and commercial rules, explaining what you should look at before registering.
Which AI writing software is better? First use the same material, the same instructions and the same set of scoring methods to compare, and then look at the modification process of ChatGPT Canvas, Claude Artifacts, Gemini Canvas and Word Copilot.
Why does AI writing feel like a machine? The problem often lies not only in the prompts, but also in the lack of material, unclear readers, too neat structure, and no one to do a second edit. Here is a set of modification methods that can be followed directly.
Which software is best for AI-generated PPT? Don’t just look at the template at first glance. This article compares whether the outline can be controlled, how much the layout needs to be changed, and whether it can still be used normally after exporting PPTX or PDF.
Which AI image generator is best to use? Chinese posters, serial characters and product pictures test different abilities. This article gives three sets of reproducible tests and inspection items to avoid just looking at a pretty picture.
How to generate video from AI pictures? It starts with three methods: the first frame of a single shot, the first and last key frames, and reference materials, and explains how to reduce character face changes, product deformation, camera movement, and sudden cuts.
Which AI video generation software is best to use? Let’s first distinguish between text-to-video, image-to-video and editing, and then compare which production processes are suitable for Runway, Adobe Firefly and Google Flow.
What are the AI office software? According to four types of tasks: writing documents, making forms, holding meetings, and organizing materials, explain what Microsoft 365 Copilot, Google Workspace with Gemini, and NotebookLM are suitable for respectively.
