1\ If you want to update the computer configuration, you can determine the accessories that should be replaced by searching online. When you update your computer, you will learn to upgrade your computer.

2\ If you want to learn PHOTOSHOP, you can search online, and relevant websites will see video tutorials, so you can learn Photoshop online;

3\ little red dot suddenly appeared on the skin. Searching online can find suitable prescriptions for netizens, and some minor illnesses can be diagnosed online;

4\ You ate boiled fish in the restaurant, and you really want to teach yourself. You don't need to buy a recipe, you can find it online!

5\ If you want to learn professional knowledge, there are corresponding forums on the Internet. If you look at other people's experience every day, you will gradually become an expert ... In short, the key is not what you can learn online, but what you want to learn. If you know what you want to learn, the internet can help you learn:)