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Sandy Writtenhouse

Sandy Writtenhouse

Former Computing Writer
Author/Co-Author of 151 articles

Sandy has been writing about technology since 2012. Her work has appeared on How-To Geek, Lifewire, MakeUseOf, iDownloadBlog, and many other tech-related websites. She also worked as a Technical Editor on the books “iPhone Unlocked” and “Effective SEO and Content Marketing: The Ultimate Guide for Maximizing Free Web Traffic”.

With plenty of gadgets in her home and her hands, Sandy loves to help others use technology to make their business and personal lives a bit easier.

Clipboard on a desk with a Mac keyboard and mouse.

How to use Universal Clipboard

Copy and paste text, images, or videos from one Apple device to another. Universal Clipboard makes the process a breeze.
Computing Guides
A person using 1Password on a desktop all-in-one computer while sat at a desk. There are two laptops next to them on the desk.

The best password managers for Mac in 2025

Are you looking for a safe and simple way to save and access logins on your computer? Check out these best password managers for Mac to make a solid choice.
Computing Best Ofs
Text box in Google Docs on a laptop.

How to draw on Google Docs to add doodles, sketches, and more

Want to add some style and personality to your Google Docs files? Here’s a guide on how to add doodles, sketches, and other exciting media to your docs.
Computing Guides
A new folder is created on a blue iMac desktop.

How to create a folder on your Windows or Mac computer

Here’s how to create a folder on the desktop for both Windows and Mac. It’s takes only seconds and then you have a handy spot for the things you use most.
Computing Guides
Windows 11 logo on a laptop.

There are two versions of Windows 11. Here’s how to decide between them

Wondering which version of Windows 11 you need? We’ll walk you through a comparison of Windows 11 Pro and Windows 11 Home so that you can decide.
Computing Guides
Student typing on a laptop at a desk.

The best software for school

Start the school year right with the applications you need to succeed. This list of the best software for school will have you ready to go when the bell rings.
Computing
Spreadsheet on a laptop on a desk.

How to use Microsoft Excel: a guide for beginners

You don’t have to struggle or scratch your head when it comes to using Microsoft Excel. This guide for beginners will get you off to a solid start with Excel.
Computing Guides
Word document on a laptop on a table.

How to use Microsoft Word: a tutorial for beginners

If you’re new to Microsoft Word, it can be a little intimidating when you first open it. Here’s how to use Word.
Computing Guides
How to use Microsoft PowerPoint on a monitor.

How to use Microsoft PowerPoint

If you’re new to Microsoft PowerPoint, it can be overwhelming. But don’t worry, this beginner’s guide walks you through the basics of how to use PowerPoint.
Computing Guides
Microsoft's PowerPoint on the Vision Pro.

Google Sheets vs. Microsoft Excel: Which is better?

When it comes time to create a collaborative spreadsheet, should you use Google Sheets or Excel? We compare both platforms to help you decide.
Computing Best Ofs
Squeezing a calculator.

The best Excel budget templates

Focus on managing your budget, not creating a spreadsheet to do so. For a great start, check out these best Excel budget templates for most any type of budget.
Computing Best Ofs
Hand typing on a laptop keyboard.

Microsoft Excel keyboard shortcuts everyone should know

Looking for a faster way to work with your spreadsheets? Check out these Excel keyboard shortcuts you should know for quick actions and easy navigation.
Computing Features
Microsoft Edge on a laptop on a couch.

What is Microsoft Edge and how to use it

Wondering if you should use Microsoft Edge on your computer? We’ll explain the web browser and its history along with how to use it and make it your own.
Computing Guides
Word with linked text on a Windows laptop.

How to add hyperlinks in Word

Make it easy to navigate your document, visit a web page you mention, or create an email. Here’s how to add hyperlinks in Word for quick actions with a click.
Computing Guides
Presentation on a Mac laptop sitting on a table.

The best PowerPoint templates

Looking for something new and different in a slideshow template? We have the best PowerPoint templates that have you covered for most any industry or purpose.
Computing Best Ofs
PowerPoint Slide Sorter view on a Windows laptop.

Best practices for making awesome PowerPoint slides

Are you wondering how to make your presentation more professional or effective? Check out this list of PowerPoint best practices for your next slideshow.
Computing Guides
how to add a watermark in word confidential laptop table

How to add a watermark in Word

Make sure your readers know your document is confidential, a draft, or can’t be copied with an image background. Here’s how to add a watermark in Word.
Computing Guides
A family using the computer to browse Fios internet together.

How to create a bibliography in Word on Windows and Mac

What’s a college paper without a bibliography? Here’s how to use Microsoft Word to build a quick and easy bibliography for your next assignment or presentation.
Computing Guides
Word resume on a MacBook on a table.

How to make a resume in Microsoft Word

Need to make a resume in Word but not sure where to start? We’ll show you how use a resume template and details to include if you make one from scratch.
Computing Guides
Headphones on a microphone in front of sound waves.

How to add audio to PowerPoint

Add some flair with music or sound effects, or record your own voice. We’ll show you how to add audio to PowerPoint for enhancing your next slideshow.
Computing Guides
Computer on a desk with a turnable and headphones.

5 ways to add music to PowerPoint

Wondering how to add music to PowerPoint to enhance your presentation? There are a handful of ways to include a song on a slide or set a background melody.
Computing Guides
Word to JPEG or PDF on a laptop.

How to convert Word into PDF or JPEG

Whether you want your Microsoft Word file as an image or different document type, we’ve got you covered. We’ll show you how to convert Word into JPEG or PDF.
Computing Guides
Speaker notes in Presenter View in PowerPoint on a Dell monitor.

How to add notes to your Microsoft PowerPoint slides

You don’t have to wing it when presenting a slideshow. We’ll show you how to add notes to PowerPoint so that you have your talking points at your fingertips.
Computing Guides
Student typing on a laptop at a desk.

How to use mail merge in Microsoft Word

Preparing bulk letters or emails to many recipients? We’ll show you how to use mail merge in Microsoft Word two different ways to speed up the process.
Computing Guides
PowerPoint splash page on a MacBook.

How to download Microsoft PowerPoint

For building slideshows and creating presentations, PowerPoint is a stellar tool. Here’s how to download PowerPoint along with alternative ways to use it.
Computing Guides
Print screen in PowerPoint on a Windows computer.

How to print a PowerPoint presentation with notes

Want a backup of your presenter notes in case your computer goes down? Here's how to print a PowerPoint presentation with notes and put your mind at ease.
Computing Guides
X button on a slide in PowerPoint.

How to delete a slide in PowerPoint

You can remove unnecessary slides to make your presentation more succinct. We’ll show you how to delete a slide in PowerPoint on the web, desktop, and mobile.
Computing Guides
Computer user touching on Microsoft Word icon to open the program.

How to draw in Microsoft Word

Looking to add some visual charm to your next Word document. How about doodling a picture or two? Here’s how.
Computing Guides
Microsoft Word purchase page on a MacBook.

How to download Microsoft Word

Want to start creating documents like articles, essays, and reports? Here’s how to download Microsoft Word on your computer and mobile device.
Computing Guides
Edit a picture in Photoshop on a MacBook.

How to use Photoshop: a beginners guide to photo editing

New to Photoshop? Learn about the interface, how to create and save images, adjust your settings, and basics for working with images and text in Photoshop.
Computing Guides
Laptop Working from Home

How to change margins in Google Docs

Adjusting your margins in Google Docs is easy once you know how. In this guide, we'll show you how to change margins in Google Docs a few different ways.
Computing Guides
Shadow in Photoshop on a MacBook.

How to add shadow in Photoshop

If you want to add depth to an object, subject, or text, you can apply a shadow effect. We’ll show you two easy ways to add a shadow in Adobe Photoshop.
Computing Guides
Changing the resolution in Photoshop on a MacBook.

How to increase the resolution of an image in Photoshop

Do you need a picture that’s sharper, clearer, and better quality for a project or website? Here’s how to increase the resolution of an image in Photoshop.
Computing Guides
Edit a picture in Photoshop on a MacBook.

How to edit images in Photoshop

Want to learn the basics for improving your photos? We’ll show you how to edit images in Adobe Photoshop for enhancing your pictures in a snap.
Computing Guides
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