Learn how to interpret and evaluate information online, whether you're reading an article, watching a video, or using social media.

Lessons include: (1) Judging Online Information. Use these strategies to judge information you read online. (2) Practice Evaluating a Webpage. Learn how to evaluate a website for credibility and content. (3) How to Read a Webpage. Use these tips for reading a webpage. (4) What is Sponsored Content?. Learn how to identify sponsored content. (5) What is Clickbait?. Learn more about clickbait and how it's used in today's high-tech world. (6) What is Targeted Advertising?. Learn more about how advertisers use targeted ads to try and sell products to Internet users. (7) How Ads and Clicks Shape the Internet. Learn how ads and click shaped the Internet into its current form with this free lesson.

In this free tutorial, you'll learn digital photography basics as well as some more advanced skills so you can take great pictures.

Lessons include: (1) Introduction to Digital Cameras. Get an introduction to digital cameras. (2) Getting to Know Your Camera. Get to know your camera better.

In this free tutorial, learn how to use this popular cloud-based storage service to keep files safe and sound.

Lessons include: (1) Getting Started with Dropbox. Learn how to get started with Dropbox. (2) Uploading and Managing Files. Learn how to use Dropbox to upload and manage files. (3) Sharing Files. Learn how to use Dropbox to share files online.

In this free tutorial, learn all about using and customizing Edge for a better browser experience.

Lessons include: (1) Getting Started with Edge. Learn all about getting started with Microsoft Edge as your web browser. (2) Browsing in Edge. Learn how to browser in Microsoft Edge. (3) Customizing Edge. Learn how to customize Microsoft Edge. (4) Adding and Managing Favorites. Learn how to add and manage favorites in Microsoft Edge. (5) Privacy and Security in Edge. Learn all about privacy and security in Microsoft Edge.

In this free tutorial, learn how to use common email features and practice proper etiquette.

Lessons include: (1) Introduction to Email. Get an introduction to how email works. (2) Common Email Features. Learn common email features and functions. (3) Contacts and Calendars. Learn how to add email contacts and add dates to an email calendar. (4) Email Etiquette and Safety. Understand email etiquette and safety so your emails are as protected and professional as possible.

If German is your native language and you want to learn English online, use this tutorial to learn commonly used English words.

Lessons include: (1) Englisch lernen. Use this interactive tutorial to learn English if your native language is German.

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

Lessons include: (1) Getting Started with Etsy. Learn how to get started with Etsy. (2) Buying Items. Learn all about Etsy buying best practices. (3) Selling Items. Learn all about Etsy selling best practices.

In this free Excel tutorial, learn how to create formulas and charts, use functions, format cells, and do more with your spreadsheets.

Lessons include: (1) Getting Started with Excel. Learn your way around the Excel environment. (2) Understanding OneDrive. Learn all about working with your Microsoft account and OneDrive. (3) Creating and Opening Workbooks. Learn how to create and open Excel workbooks. (4) Saving and Sharing Workbooks. Learn how to save and share Excel workbooks.

In this free Excel 2010 tutorial, learn how to create formulas and charts, use functions, format cells, and do more with your spreadsheets.

Lessons include: (1) Getting Started with Excel. Learn your way around the Excel 2010 environment. (2) Cell Basics. Learn how to insert and delete cells and cell content, drag and drop cells, use the fill handle, and use the cut, copy, and paste functions. (3) Modifying Columns, Rows, and Cells. Learn how to modify rows, columns, and cells in Excel. (4) Formatting Cells. Learn all about formatting text in Excel. (5) Saving. Learn how to use the Save and Save As commands, save as a PDF, and save as an Excel 97-2003 compatible workbook. (6) Creating Simple Formulas. Learn how to create a simple formula in Excel. (7) Worksheet Basics. Learn how to add, delete, copy, and move worksheets, as well as group and ungroup worksheets and freeze rows and columns. (8) Printing. Learn how to preview your spreadsheet, modify margins, change page orientation, and print.

In this free Excel 2013 tutorial, learn how to create formulas and charts, use functions, format cells, and do more with your spreadsheets.

Lessons include: (1) Buying Office 2013. If you're thinking about buying Office 2013, there are a few things you should consider before your purchase. (2) Working with Your Microsoft Account and OneDrive. Learn all about working with your Microsoft account and OneDrive. (3) Understanding Office 365. Learn what you need to know about Office 365, a subscription-based version of Office 2013.

In this free Excel 2016 tutorial, learn how to create formulas and charts, use functions, format cells, and do more with your spreadsheets.

Lessons include: (1) Getting Started with Excel. Learn your way around the Excel 2016 environment. (2) Understanding OneDrive. Learn all about working with your Microsoft account and OneDrive. (3) Creating and Opening Workbooks. Learn how to create and open Excel workbooks. (4) Saving and Sharing Workbooks. Learn how to save and share Excel workbooks.

In this interactive tutorial, learn how to create formulas to solve real-world problems.

Lessons include: (1) About This Tutorial. Learn more about using formulas and functions in Excel or another spreadsheet application.

Learn these Excel tips and tricks so you can do more with this popular spreadsheet program.

Lessons include: (1) Add the Current Date to a Cell. Learn how to add a date or time stamp to any cell with this Excel keyboard shortcut. (2) A Faster Way to Use the Fill Handle. Learn a faster way to use the fill handle in Excel. (3) Two Ways to Use the Format Painter. Learn how to use the Format Painter in Excel. (4) A Shortcut to AutoSum. Learn an Excel keyboard shortcut that makes the AutoSum function even faster. (5) Quick Access Toolbar Shortcuts. Learn how to add shortcuts to the Quick Access Toolbar in Excel. (6) How to Quickly Duplicate a Sheet. Learn a shortcut for making an exact copy of an existing worksheet. (7) Jump to Any Sheet with a Shortcut. Here's a shortcut for quickly jumping to any sheet within a workbook. (8) Select an Entire Row or Column. Learn these Excel shortcuts for selecting an entire row or column at one time. (9) Find a Sum Without Using a Formula. Here's how to find a sum without using a formula. (10) Why You Should Avoid Merging Cells. Use the Center Across Selection feature to easily merge cells in Excel. (11) Using the Quick Analysis Tool. Learn how to browse through different visualization options with the Quick Analysis tool. (12) How to Make Charts Auto Update. Learn how to use tables to keep charts up to date using this Excel feature. (13) Use Transpose to Flip Data on its Side. Here's how to use the Transpose feature to rearrange your data instantly. (14) Absolute References with the F4 Key. Learn how to convert a cell reference to an absolute reference with the F4 key. (15) Add a New Row with a Shortcut. Learn a keyboard shortcut that lets you add a row anywhere in your spreadsheet. (16) Use an Entire Column as a Cell Range. Learn how to use an entire column as a cell range in Excel. (17) What are Named Ranges?. Learn how to use named ranges to make your formulas easier to write and read. (18) A Trick for Finding Inconsistent Data. Here's a trick for quickly finding inconsistent data in a large spreadsheet.

Learn how to create, use, and maintain a Facebook page, including understanding the social media site's privacy policies and settings.

Lessons include: (1) What is Facebook?. Learn about the world's largest social network. (2) Getting Started with Facebook. Learn how to create a Facebook account. (3) Understanding Facebook Privacy. Learn about Facebook's privacy settings. (4) Adjusting Your Privacy Settings. Learn how to adjust your privacy settings.

In this free tutorial, learn how to use the iPhone Facebook app on your smartphone.

Lessons include: (1) Downloading the Facebook App. Here's how to download the Facebook app for your device. (2) Creating a Facebook Account. Here's how to create a Facebook account on your device. (3) Navigating the Facebook App. Learn how to navigate the Facebook mobile app. (4) Adding Facebook Friends. Here's how to add Facebook friends from your mobile device. (5) Posting a Status Update. Learn how to post a status update using your device. (6) Sharing Photos. Learn how to share photos using the Facebook mobile app. (7) Sharing Links from the Web. Learn how to share links using the Facebook mobile app. (8) Posting on a Friend's Timeline. Here's how to post on a friend's timeline. (9) Commenting on a Post. Learn how to comment on a post using the Facebook mobile app. (10) Liking a Post. Learn how to like a post using the Facebook mobile app. (11) Managing Your News Feed. Learn how to manage your News Feed using the Facebook mobile app. (12) Installing the Messenger App. Here's how to install the Facebook Messenger app on your device. (13) Using the Messenger App. Here's how to use the Facebook Messenger app on your device. (14) Account Settings. Learn how to manage your Facebook account settings. (15) Privacy Shortcuts. Use these shortcuts to set your Facebook privacy preferences. (16) Privacy Settings. Learn how to manage Facebook privacy settings on your device.

Learn how to use and customize the Firefox web browser in this free tutorial.

Lessons include: (1) Getting Started with Firefox. Learn how to download and install Firefox. (2) Browsing with Firefox. Learn how to browse in Firefox. (3) Customizing Firefox. Learn how to customize Firefox. (4) Bookmarking in Firefox. Learn how to bookmark your favorites in Firefox. (5) Firefox Security and Privacy. Learn all about Firefox privacy and security.

In this interactive tutorial, learn and practice adding, subtracting, multiplying, dividing, and converting fractions.

Lessons include: (1) Introduction to Fractions. Get an introduction to fractions. (2) Comparing and Reducing Fractions. Learn how to compare and reduce fractions. (3) Adding and Subtracting Fractions. Learn how to add and subtract fractions. (4) Multiplying and Dividing Fractions. Learn how to multiply and divide fractions. (5) Converting Percentages, Decimals, and Fractions. Learn how to convert decimals, percentages, and fractions.

In this tutorial, learn what freelance work is and why it's becoming a more common career path for many professionals.

Lessons include: (1) What is the Gig Economy?. Learn all about the gig economy and its impact on today's workforce. (2) The Pros and Cons of Freelance Work. Discover the advantages and disadvantages of freelance work. (3) What is a Temp Job?. Learn the advantages and disadvantages of working a temp job. (4) What is a Temp Agency?. Learn how temp agencies work.

Working as a freelancer and striving to build a successful business could lead to a much more satisfying work life. With the right plan, you can work for yourself and earn a living. This tutorial includes curated videos of freelancers sharing their tips and experiences.

Lessons include: (1) What is Freelancing?. Freelancing is a form of self-employment. As a freelancer, you don't work exclusively for any specific company. This gives you the freedom to live anywhere with reliable internet connection. (2) Temporary Freelancing. The gig economy provides flexibility when people need it most. For example, temporary positions, contract work, and other types of freelancing are excellent options for people who have lost their jobs or are in between jobs. (3) Time is Money. As a freelancer, you’ll need to learn how to make the best use of your time. The faster and more efficiently you work, the more money you'll make. (4) Picking Your Services. If you’re ready to choose which freelance services you’d like to offer to potential clients, here are some important ideas and concepts to help you decide. (5) Freelance Pricing. Setting your price as a freelancer requires that you understand the value of your services. You also need to know your target customers and competitors. After all, you don't want to set your rates too low and undersell yourself or too high you lose potential projects to competitors. (6) Finding Customers. When you're self-employed as a freelancer, you need to figure out how to stand out from the competition. Branding is what makes certain companies stand out, while others fail to connect. (7) Social Media. Market research will also inform which social media platforms you choose to promote your work on because you'll know where your customers are online. (8) Customer Service. Part of great customer service is being there when your customers need you. Being active on social media ensures you're easily found online. Make sure to fill out all of your social media profiles and include links to your other platforms on each. (9) Taxes as a Freelancer. Freelancing is a business. Like any business, you need to pay taxes. Depending on how you register your business, you might not need a business license. Your social security number is your license if you are a sole proprietor. (10) Freelancing Platforms. A freelancing platform is an excellent option for people starting in self-employment. Many of them require you to apply so it's a good idea to have a portfolio of work, resume, and biography or statement ready. (11) Your First To-Dos. In this section, you'll find a to-do list, a Google Sheets spreadsheet template to track keywords, competitors, finances, and more. We also provided a list of handy resource links. (12) Resources. We want to leave you with some freelance resources to get you started. (13) Freelancing Quiz. Take the quiz to see how much you've learned about freelancing!

Learn more about what algorithms are and where we can find them in the world around us. [2:30]