--- title: "Eamonn Cottrell (@sieis) | Hashnode" description: "YouTube Tech Tutorials. Read the latest articles by Eamonn Cottrell on Hashnode." url: "https://hashnode.com/@sieis" --- @sieis # Eamonn Cottrell @sieis · Knoxville, TN · Joined February 2022 YouTube Tech Tutorials [Website](https://www.youtube.com/@eamonncottrell) ### [Microsoft Excel: 14 Time-Saving Keyboard Shortcuts](https://freecodecamp.org/news/microsoft-excel-keyboard-shortcuts?utm_source=hashnode&utm_medium=feed) Microsoft Excel is the quintessential spreadsheet software used everywhere from universities to small businesses to enterprises. It’s a lifesaver for countless financial professionals, data analysts, and teachers. But it’s also one of those programs ... 8 min read · [freecodecamp.org](https://freecodecamp.org/news/microsoft-excel-keyboard-shortcuts?utm_source=hashnode&utm_medium=feed) [Oct 15, 2024](https://hashnode.com/posts/microsoft-excel-keyboard-shortcuts/670ead175b03d2b334e6560f) ### [How to Make a Lightbox in a Google Sheet](https://blog.eamonncottrell.com/how-to-make-a-lightbox-in-a-google-sheet?utm_source=hashnode&utm_medium=feed) Two ways to make pop-up images in a Google Sheet 6 min read · [blog.eamonncottrell.com](https://blog.eamonncottrell.com/how-to-make-a-lightbox-in-a-google-sheet?utm_source=hashnode&utm_medium=feed) [Aug 20, 2024](https://hashnode.com/posts/how-to-make-a-lightbox-in-a-google-sheet/66c4f1c6d6d508cf6f44b375) ### [How to Work with Tables in Excel vs Google Sheets](https://freecodecamp.org/news/excel-vs-google-sheets-tables?utm_source=hashnode&utm_medium=feed) Google Sheets recently released an all new feature: tables. Well, new is a bit of an overstatement. Excel has had proper tables for many, many years, and it's been a point of contention in the spreadsheet community. In this article, I'll break down w... 9 min read · [freecodecamp.org](https://freecodecamp.org/news/excel-vs-google-sheets-tables?utm_source=hashnode&utm_medium=feed) [Jul 2, 2024](https://hashnode.com/posts/excel-vs-google-sheets-tables/66b8dde70a89d796f29a16dd) ### [How to Create a Pop-up Image in Your Spreadsheet](https://freecodecamp.org/news/how-to-create-an-image-lightbox?utm_source=hashnode&utm_medium=feed) In this article, I'll show you two ways to create a lightbox effect in a spreadsheet. The first will trigger the image to be displayed in a large area in the sheet. The second will be an actual HTML popup on top of the sheet. If you want to follow al... 6 min read · [freecodecamp.org](https://freecodecamp.org/news/how-to-create-an-image-lightbox?utm_source=hashnode&utm_medium=feed) [May 16, 2024](https://hashnode.com/posts/how-to-create-an-image-lightbox/66b8de0647c23b7ae1ad0bc0) ### [6 Ways to number in Excel](https://blog.eamonncottrell.com/6-ways-to-number-in-excel?utm_source=hashnode&utm_medium=feed) Easy ways to increase your productivity in Excel by automating ways to number and sequence things. 3 min read · [blog.eamonncottrell.com](https://blog.eamonncottrell.com/6-ways-to-number-in-excel?utm_source=hashnode&utm_medium=feed) [Feb 29, 2024](https://hashnode.com/posts/6-ways-to-number-in-excel/65e0860198a6430975729593)