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Sandy Writtenhouse

Sandy Writtenhouse

Computing Writer

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.

Chromebook on a table with a mouse and headphones

Do you need antivirus software on a Chromebook?

Considering a Chromebook or already purchased one? Find out if you should invest in antivirus software for your new ChromeOS device.
Computing Guides
Looking down at the keyboard and trackpad on a MacBook Pro.

How to create a Smart Folder on a Mac

Need a little more organization for your Mac’s files? A Smart Folder or two can help tidy up your OS and layout. Here’s how to make one.
Computing Guides
The M3 MacBook Air in front of a window.

How to change the login picture on a Mac

Taking a moment to create a custom login image on your Mac is a great way to differentiate user profiles. Here’s how to do it.
Computing Guides
GIF in Google Slides on a MacBook on a table.

How to change theme colors in Google Slides

Want to take your Google Slides presentations to the next level? Why not try customizing the theme colors of your slideshow? Here’s how to do it.
Computing Guides
Memoji creation screen in Messages on Mac.

How to create a Memoji on a Mac

Want to add style and personality to your iPhone’s stockpile of emojis? Here’s how to make and use your very own Memojis.
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
Creating a Smart Playlist in Music on a MacBook.

How to create a Smart Playlist in Apple Music

A Smart Playlist is an amazing way to keep your Mac Music app packed with great songs and artists. Here’s how to make one.
Computing Guides
The Google Play Store, YouTube, and Google Docs installed on an Amazon Fire Max 11.

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
Apple Magic Mouse on a desk.

How to customize mouse gestures on Mac

Customizing your Magic Mouse gestures in macOS is very easy to do. We’ve also put together this guide for a more step-by-step approach to the process.
Computing Guides
how to delete slack messages message confirm mac desktop

How to delete Slack messages on desktop and mobile

If you type a message in the wrong channel or add something to a conversation you don’t mean to, you can delete messages on Slack in just a few steps.
Computing Guides
A gray cloth bag that has the words "Office Stuff" emblazoned on it, resting on a wooden table. There is also a pen on top of the bag.

How to create folders in Gmail

to keep your inbox neat and tidy, kou can create folders in Gmail, move your emails to them, and then quickly find the messages you need when you need them.
Computing Guides
An iPhone 15 Pro Max laying face-down outside, showing the Natural Titanium color.

How to connect an iPhone to a Mac with or without a cable

Need to offload iOS media to your Mac or MacBook? Here’s how to connect your iPhone to a macOS machine, with or without a cable.
Computing Guides
Man in suit jacket using computer in library.

How to schedule an email in Outlook for Mac, Windows, and web

Scheduling an email in Outlook is easy, and you’ll be able to do so with the Windows and macOS desktop apps, or through Outlook on a web browser. Here’s how.
Computing Guides
Double-spacing in Google Docs on a MacBook.

How to double-space in Google Docs

Whether you have a requirement to use double-spacing or simply prefer it, you can format your document easily. Here’s how to double-space in Google Docs.
Computing Guides
Grid view in Google Slides.

How to add audio or video to Google Slides

Trying to add some audio and video clips to your Google Sheets presentation? We’ll show you how it’s done.
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The MacBook Air on a white table.

How to add and remove apps from the Dock on Mac

Want to add or remove apps from your macOS Dock? Here’s a guide to help you customize a core part of the macOS experience.
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Lofree Flow low-profile mechanical keyboard on a 13-inch Apple MacBook Pro.

How to add and use text replacements on Mac

If you type the same thing over and over, like your name, email address, or a go-to message to a pal, you can speed things up using text replacements on Mac.
Computing Guides
Google Slides with a PDF image on a MacBook.

How to convert Google Slides to PDF

Wondering how to save Google Slides as a PDF? We’ll show you the steps for the website and mobile app so that you have your presentation as a document.
Computing Guides
HEIC file to JPG conversion illustration.

How to convert HEIC files to JPEG on a Mac

Converting an HEIC file to the more widely-accepted JPEG format isn’t a difficult process, and we’ve put together this guide to help you every step of the way.
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 Products
how to back up emails in outlook laptop

How to back up emails in Outlook on Windows and Mac

Create a backup of your emails for safekeeping when you’re troubleshooting a problem or if you get a new computer. Here’s how to back up emails in Outlook.
Computing Guides
Numbers and Excel on a MacBook with a business person.

How to convert Apple Numbers to Excel

Want an easier way to share your spreadsheet or workbook with non-Apple users? We’ll show you how to convert Apple Numbers to Excel on Mac, iPhone, and iPad.
Computing Guides

How to change icons for files and folders on Mac

Apple makes it easy to change icons for files and folders on Mac. Here's how it works, along with tips on using images or changing the folder icon color.
Computing Guides
People with headphones listening to Spotify on a MacBook.

How to get Spotify on a MacBook, Mac Mini, or iMac

Listen to your favorite songs, create a new playlist, or look for some new tunes. Here’s how to get Spotify on a MacBook to enjoy music while you work.
Computing Guides
Google Photos slideshow on an iMac.

How to create a slideshow in Google Photos on mobile and web

Sit back, relax, and relive those fond memories. We’ll show you how to make a slideshow with Google Photos on the website and the app on your mobile phone.
Computing Guides
SD cards from Pixabay

How to format SD cards on Mac (and common issues and fixes)

If you have an SD card that you want to use for a new project or system, or one that’s receiving errors, learn how to format an SD card on Mac.
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
A pair of hands using a keyboard on a laptop.

How to delete a page in Google Docs — with or without content

If you’re struggling to remove a page from your document, we’re here to help. We’ll show you how to delete a page in Google Docs, with or without content.
Computing Guides
MacBook with a notebook and keys on a desk.

How to find and copy a file path on Mac

Do you need to find or copy the full path of a file or folder? With these different ways to get the file path on Mac, use whichever works best for you.
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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
Automatic Replies in Outlook on the web on a Mac.

How to set up an out-of-office reply in Outlook on any device

Don’t let others wonder why you aren’t replying to emails. Here’s how to set an out-of-office reply in Outlook for Windows, Mac, and the web.
Computing Guides
Outlook in Firefox on an iMac.

How to change a signature in Outlook on desktop and web

Update your name, add a quote, or simply make sure you close your emails properly. Here’s how to change a signature in Outlook on Windows, Mac, and the web.
Computing Guides
Close up of a person's hands as they type on a laptop's keyboard.

How to unsubscribe from unwanted emails and newsletters

Is your inbox filling up with emails you didn't ask for? Here’s how to unsubscribe from emails with your service’s tool or another method.
Computing Guides
google wants to kill urls make the internet safer chrome url

The 23 best Google Chrome themes in 2024

If you want to add a bit of panache or a splash of color, check out a few of the best Chrome themes, which range from dark mode to puppies to pretty landscapes.
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