Ranges and Data Cleanup: Learn Excel 365

Efficiently select, organize, and clean Excel data to work faster, improve accuracy, and present information clearly.

Ranges and Data Cleanup: Learn Excel 365

Ranges and Data Cleanup gives you practical step-by-step training to manage Excel data more efficiently and accurately. In this Excel course, you’ll learn to select, organize, and clean data ranges to work faster and more precisely. Whether you manage spreadsheets for work, school, or personal projects, these skills will help you save time and improve accuracy.

You’ll begin by learning to select contiguous and non-contiguous ranges using clicks, drags, and keyboard shortcuts. You’ll practice inserting and deleting rows or columns and adjusting widths and heights to make your spreadsheets clear and easy to read. You’ll also discover how to use the Remove Duplicates feature to quickly clean up redundant entries, ensuring your data is accurate and ready for analysis.

Next, you’ll learn advanced filtering techniques to apply multiple conditions and find exactly what you need. You’ll explore outlining tools that let you collapse or expand sections of large datasets for easier navigation. You’ll also work with data consolidation to combine information from multiple worksheets or sources into a single, organized report.

By the end of this Excel training, you’ll be confident in selecting, cleaning, and managing large datasets. You’ll know how to present information in a professional, easy-to-understand format that supports better decision-making. With these Excel data management skills, you’ll boost productivity, reduce errors, and work more effectively across any project or team.

In this course, you will learn how to:

  • Select contiguous and non-contiguous Excel data ranges with accuracy.
  • Use keyboard shortcuts to select data quickly in Excel.
  • Insert or delete rows and columns to effectively organize spreadsheets.
  • Adjust column widths and row heights for a clean and readable layout.
  • Remove duplicate entries using Excel’s Remove Duplicates feature.
  • Apply advanced filters to locate specific information.
  • Organize large datasets using Excel outlining tools.
  • Collapse or expand data sections for easier navigation.
  • Combine data from multiple sources using Excel’s consolidation tools.
  • Verify accuracy when consolidating data into a single summary.
  • Manage unique entries during data merging and aggregation.
  • Enable Auto Outline to switch easily between summaries and details.

Course Format

  • This is a video-led course. You can preview some videos below.
  • This course includes instructor files.
  • This course is aimed at PC Excel users.

Course Certificate Included

This course includes an optional online quiz that will generate a course certificate upon completion.

14-Day Guarantee

We offer an unconditional, 14-day, full money-back guarantee, no questions asked. This is our way of ensuring you have complete confidence in your Stream Skill purchase. If you don’t learn, you don’t pay.

Why Trust Us?

Stream Skill is part of the Simon Sez IT family and has been in business 14+ years and taught over 1 million students in that time. We’ve created over 130 software training courses, 8,000+ video tutorials, and we’ve helped thousands of people across the world learn how to use Microsoft Office. We’ve now created Microsoft Excel courses for the last five versions and continue to help people get to grips with this essential tool.


Your Instructor


Simon Sez IT
Simon Sez IT
Simon Sez IT makes business and technical software simple to learn.

Our most important goal is to help learners build and strengthen your software skills. We focus on simplicity but explain things in the detail they deserve. Simon Sez IT subject matter experts bring passion, knowledge and practical insights to video-based courses and practice exercises – all designed to help learners immediately apply your new knowledge and master your learning goals.

This is why more than a million learners have relied on Simon Sez IT since 2008.

Frequently Asked Questions


When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course - you decide when you start and when you finish.
How long do I have access to the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like - across any and all devices you own.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 14 days and we will give you a full refund.
Can I try a course I'm interested in before I purchase a course or membership?
Absolutely. The first set of videos for each course is free. Our thinking is that this allows you to hear the teacher's voice and see the visuals. To watch a free video, just click onto the course of interest. Then click the video lesson that has the “Preview" button.
What if I have questions or problems while I'm watching my tutorial?
Should you have any problems using the system, we offer free technical support to customers. Just send an email to [email protected] and we will respond promptly.
Can I get my money back if I'm not satisfied?
We offer an unconditional 14-day full money back guarantee – with no questions asked. As a result, you can rest assured that you can make your purchase in complete confidence. Our motto is “If you don't learn, you don't pay." Thanks to our 14 days risk-free offer, you can test-drive a course and make sure it's what you had in mind. We are committed to your total satisfaction!
If I register for a monthly or annual membership, will my credit card get charged automatically at the end of each pay period?
If you sign up for a monthly or annual membership, your subscription will renew automatically. Customers are welcome to cancel their recurring subscription at any time.
Will your videos work with Mac computers?
All of our courses are compatible with both Windows (PC) and Mac computers.
Will your videos work with iPhone, iPads, and Android devices?
All of our courses are compatible with iPhones and iPads and most Android devices. If you are looking to confirm that it works for you, feel free to view the free preview videos offered for each course.
Can I view your online training from any computer?
Any computer or mobile device with an Internet connection can be used for our online training courses.
Do you offer any online quizzes or testing tools?
Yes. The course tests can be used as testing tools or to earn a Certificate of Completion for a given course. The Certificate of Completion can be earned with a passing grade of 70%.
Do you offer Certificates of Completion?
Certificates of Completion are automatically generated when you complete a course, and the Test Certificates are offered as part of the online test/quiz, which accompanies the course. You will need a passing grade of 70% in order to receive a Certificate. The quizzes are based solely on course content.
Do you offer discounts for non-profits or educational institutions?
Yes, we offer 20% off discounts to non-profit, educational, and government agencies. Contact [email protected] for more information.
Where is Simon Sez IT located?
Simon Sez IT is located in sunny Florida, USA.
How long have you been in business?
We started our company in 2008 with our first course for Excel 2007. Since that time, our company has published over 180 courses. Our training is used in over 180 countries worldwide.
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