This site is a question and response to a student asking Dr. Math about the greatest common divisor, he gives an interesting way to find the gcd, as well as the button on calculators which commonly does the math for you.

In this tutorial, learn how to use this popular site for buying and selling homemade goods.

A website with information, screenshots, and a video [3:40] on Microsoft Word 2010 text basics such as insert, delete, select, copy, cut paste, and drag and drop.

A website with 15 links to information plus a quiz on how to use Microsoft Windows. Links are on such topics as: Navigating Windows, Working with Files, Common Computer Tasks, Adjusting Your Settings, Understanding User Accounts, and more.

A website with 25 links to information plus a quiz on how to use Microsoft Word 2010. Links are on such topics as: Word Basics, Common Tasks in Word, Doing More with Word, and Extras.

A website with links to tutorials on various Internet Skills including Internet, Online Safety, Social Media, Email, and Google.

A link to a Typing tutorial to use while learning and/or practicing touch-typing.

A website with 8 links to information plus a quiz on how to use Windows 7. Links are on such topics as: All About Windows 7, Using Windows 7, and Extras.

A website with 12 links to information plus a quiz on how to use Windows 10. Links are on such topics as Windows 10 News, Using Windows 10, and Extras.

A website with 19 links to information plus a quiz on how to use Microsoft Windows 8. Links are on such topics as: Windows 8 News, All About Windows 8, Using Windows 8, Working with the Desktop, Windows 8 Apps, Changing Your Computer's...

A website with 14 links plus a quiz on information about macOS Basics including links to topics such as Using macOS and Extras.

A website with 22 links plus a quiz to use while learning the basics of using an iPad. Topics addressed include iPad News, All About the iPad, iPad Settings, Apple Apps, and Extras.

A website with 30 links plus a quiz to use while learning the basics of using an iPhone. Topics addressed include iPhone News, All About the iPhone, iPhone Settings, Apple Apps, and Extras.

A website with 32 links to topics such as New Technology, Internet Culture, Using the Internet, and Safety.

Links to tutorials on the Microsoft Office 2016 suite including Excel 2016, Word 2016, PowerPoint 2016, and Access 2016.

A website with information, screenshots, and a video [2:58] on how to format text in Microsoft Word 2010.

A website with information, screenshots, and a video [4:51] on how to insert and work with tables in Microsoft Word 2010.

A website with 6 links to information on wearable technology including topics such as What is Wearable Technology, Pros and Cons of Wearable Technology, How Can Wearables Affect Our Lives, The Future of Wearable Technology, What is a...

Links to tutorials with text, video, interactives, and challenges to use while learning or practicing Microsoft Office 200, 2003, 2007, 2010, 2013, 2016, Office XP, and Office Tips.

A link to information about a sharing economy and the services involved including Uber, Lyft, and Airbnb.

A link to information about what Snapchat is and how to use it to share texts, photos, and video messages.

A website with 14 links plus a quiz on how to use an Android Operating System and keep it running well. Topics include Android News, All About Android, and Extras.

A website with links to tips and information about purchasing a smartphone. Topics include Smartphone Buying Guide, Understanding Product Lifecycles, and Understanding the Cost of Cellular Service.

A website with links to tips and information about purchasing different technology devices. Topics include TV Buying Guide, Understanding TV Resolutions, What is an E-Reader, What is Wearable Technology, and Understanding Product...