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6103 minFREE6-part Engineering courseFree54 CQ
Building a custom gaming computer can be easy when you have a step-by-step guide. Learn how to install each component—from the motherboard to the graphics card—and build a high-performance gaming PC!
643 min6-part Hardware course25 CQ
If you’re looking to put together an electronic prototype that will last, you’ll want to solder the parts together. In this course, learn how to use a soldering iron on sensitive electronics.
11145 min11-part Hardware course80 CQ
Want to become a certified computer genius? Take on the rewarding challenge of building and customizing your own PC. CPU Modder reveals the necessary parts and calls out beginner PC builder mistakes.
11112 min11-part Computer Science course61 CQ
You've likely heard about hacking and tried to protect your online identity from hackers. But what is hacking, who does it, and why? In this complete web hacking basics course, answer these questions!
1240 min12-part Basic Computing course26 CQ
If you're new to either computers or Windows 7 and want to learn how to navigate this easy-to-use operating system, this beginner-friendly course from Instructor Gadget is for you.
858 min8-part Basic Computing course35 CQ
In this course, pick up expert advice about setting up a computer safely and quickly, creating a network drive, replacing a laptop screen, installing a CPU, overclocking your computer, and more!
13126 min13-part Hardware course68 CQ
This course provides an overview of how networks and the internet work, a history of the Web, the basics of telecommunications, wireless technology, cloud computing, and tips for buying smart!
23173 min23-part Hardware course99 CQ
A computer network can be as simple as two devices talking to each other, or as massive as the Internet. In this technology course, gain an introduction to computer networking in all forms.
11185 min11-part Computer Science course99 CQ
If you want to add Linux to your programming skills, get expert insights and on-screen demonstrations in this deep-dive course that can help you launch or elevate your software development career.
6 minHardware lesson4 CQ
Learn how to share files between a Mac and a PC. Find out how to connect to a common network, turn on file sharing, and connect to share files.
175 minFREEEngineering lessonFree20 CQ
CCNP Routing and Switching ROUTE 300-101 is a complete course that offers comprehensive training. This lesson provides an overview of the course.
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325 min3-part Biology course14 CQ
Preparing for the AP Biology exam? In this three-part course, get clear explanations of Darwinian evolution by natural selection, modern evolutionary theory, and the history of life on Earth.
7107 min7-part iOS Development course57 CQ
Looking for a programming language that can do some heavy-lifting but doesn't take years to master? When programming for iOS, OS X, and watchOS, Apple's programming language Swift is the best choice!
11163 min11-part iPhones + iPads course88 CQ
Want to get the most out of your iPhone? This course from tech expert Todd Olthoff is the perfect guide, for everything from basic installation to built-in app features.
41572 min41-part Arduino course303 CQ
Want to build a new robot friend? How about create a cool LED sign? Whatever the gadget may be, get started with this beginner-friendly Arduino course from Open Source Hardware!
1270 min12-part Science course41 CQ
If you're looking for fun activities for kids that are equal parts science and craft, you'll love this course with lessons covering everything from homemade oobleck to egghead gardens.
11103 min11-part Algebra course57 CQ
In this algebra course, discover the ins-and-outs of quadratics--and learn how to solve equations by graphing, factoring, completing the square, and using the quadratic formula.
16206 min16-part Algebra course111 CQ
Whether you are a math student, or an adult seeking a refresher, it is time to brush up on Algebra! In this course, master algebraic concepts from start to finish!
1293 min12-part Algebra course54 CQ
New to algebra and confused by its concepts? In this Algebra I course for beginners, Math Fortress provides clear and concise explanations, starting with variables and ending with word problems.
31113 min31-part Algebra course73 CQ
Studying for the Regents Exam and need help with the algebra one section? In this course, run through thirty-seven example problems that cover basic algebra concepts you'll need to know to pass.
10119 min10-part Algebra course66 CQ
Does solving for x make your head spin? Math teacher Eric Buffington explains the simple steps to finding x, from one-step addition problems to equations with x on both sides of the equals sign.