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Welcome to the power hour
Welcome to the power hour













Well, the two-minute version.Every year, hundreds of books and thousands of articles are written about marketing, building your business, social media, entrepreneurship and other business topics. What client are you using right now? And that's the web. So websites have to try to work well in all sorts of clients. Others have keyboards, some are black and white. Some are way smaller than others, some have touchscreens, "Try another one." Which browser are you using right now? Well you must be using that browser from some sort of device, like a laptop, phone, tablet, or even a smart TV, and we call those devices "clients." Clients can be really different. Same website the same way, but they do have theirĭifferences, which is why we sometimes say, "Oops, Or Internet Explorer, and we call those apps "browsers." Browsers try to all show the How do users like youĪctually see those websites? Well you use an app dedicatedįor website browsing, like Chrome, Firefox, Using three languages: HTML, for marking up the website content CSS, for styling it and JavaScript, for making it interactive. When a computer is connected to the web and spitting out a website, weĬall that computer a "server" because it's "serving" the website. What is the "web," exactly? Well, like I said, it's a bunch of connected computers that have websites. First, let's back up a bitĪnd clear up some terminology. Start brainstorming what you want to make because you'll be able Program a website yourself, and you can learn how toĭo it here on Khan Academy. What website do you wishĮxisted, but doesn't yet? Maybe a website about yourself or about something that you love? The cool thing is you can So what's your favorite website? Actually, I have a better question. And of course, you must be using the Khan Academy website to learn. Where to go on an exotic trip, or a news website to figure out what's going on in the world. To chat with your family, a photo website for sharing photos of your adorable kitty cats, a travel website to decide

welcome to the power hour

But now everybody uses itįor pretty much everything. Researchers used websites to share their research, like on

welcome to the power hour

What do we use websites for? Well in the beginning, Of connected computers, and as of 2014, thereĪre literally more than a billion websites - a billion! When I was a kid, we only had one million, and we thought we were cool. Welcome, let's talk about the web, the thing that you're using right now.















Welcome to the power hour