Master Selective Sync to Stop Your Hard Drive from Exploding

October 2, 2023
6 min read

Here we go again with another one of these fancy-schmancy tech tips. Today I’ll impart my wisdom about using something called "selective sync" with OneDrive. I mean, really, can't they come up with simpler names for these things?

OneDrive Makes Three Copies of the Files it Syncs

When you sync your files using the Sync option in the toolbar (Figure 1), it creates three copies of the files on your hard drive.

Screenshot showing files and folders in OneDrive for Business that sync
Figure 1: Screenshot of OneDrive for Business files that sync | Author created the image from the Contoso test environment. | View Full Size

These three folders then automatically back up to the cloud – Desktop, Documents, and Pictures (Figure 2).

Screenshot showing three folders, Desktop, Documents and Pictures, which OneDrive syncs by default.
Figure 2: Screenshot of folders in OneDrive | Author created the image from the Contoso test environment. | View Full Size

OneDrive automatically does this without even asking. What’s wrong with that? Well, if you are a Desktop hoarder like a lot of people, it can eat up your hard drive pretty darn quick. Let's take a gander at my hard drive (C:) in Figure 3. It's got a measly 27.6 gigabytes free out of 71. Yeah, I know, not much room to stretch my legs there.

Screenshot of available hard drive space
Figure 3: Screenshot of my hard drive indicating available space | Author created the image from the Contoso test environment. | View Full Size

See, the thing is, you've got a whopping terabyte of space in OneDrive up in the cloud, but your local hard drive, it's like a squirrel's pantry – limited and always on the brink of disaster. So, you've got to be smart about what you bring down from the cloud. You don't want to fill up your OneDrive and crash your hard drive, do you? Trust me; I've seen it happen, and it's not pretty.

So, you've got to ask yourself, do you really need everything from the cloud on your local computer? Probably not. When you sync your OneDrive for Business, you get this special folder on your hard drive. Mine's called OneDrive Contoso (see Figure 4). Why is that? Because that's the name of this fictitious company that Microsoft lets us play with for stuff like this article. Yours is probably something you might recognize from who signs your paychecks.

Screenshot in File Explorer showing a OneDrive folder named Contoso
Figure 4: The File Explorer window indicating OneDrive folders | Author created the image from the Contoso test environment. | View Full Size

Inside that folder, you'll find the same files and folders you've got up in the cloud. Now let's say you don't need everything there on your hard drive? Take, for example, those Power BI reports. I've got about eight of those bad boys that only work in the cloud. They don't play nice with my desktop because their source is up in the cloud too. I don't need them cluttering up my local computer.

Configure Selective Sync to Tell OneDrive Which Files Not to Sync

How do you save some precious space on your computer? Well, it's time to meet your new best friend: Selective Sync.

To find Selective Sync, head over to the tray in the lower right-hand corner by the clock (Figure 5). Look for for the OneDrive icon that's blue and shaped like a cloud.

Screenshot showing the tray open with the blue OneDrive icon
Figure 5: Screenshot of computer tray icon for OneDrive | Author created the image from the Contoso test environment. | View Full Size

Click that, and from the list of files that opens, choose that Settings icon (Figure 6). I know, it's like going down a rabbit hole of options, but bear with me.

Screenshot of files in the Contoso OneDrive for Business. The Settings icon is near the top.
Figure 6: Screenshot of OneDrive for Business indicating Settings icon | Author created the image from the Contoso test environment. |

Now the magic happens. You get to decide which folders you want to sync and which ones you want to give the boot. On the Microsoft OneDrive form, on the Account tab (Figure 7), I've got two locations that are currently sinking—excuse me, syncing. The first one is my OneDrive Contoso. To make adjustments I will click Choose folders.

OneDrive Account tab lets you choose to stop sync or to choose folders to sync.
Figure 7: Screenshot of Microsoft OneDrive settings window indicating the Choose folders link | Author created the image from the Contoso test environment. |

Now you get to clear the check box next to the ones you don't want hogging space on your local hard drive. For me, I’ll clear the check box next to those pesky Power BI reports (Figure 8).

In the Choose Folders window, check or clear the checkbox next to folders you don’t want to sync.
Figure 8: Screenshot of the Choose Folders window indicating deselected folder | Author created the image from the Contoso test environment. | View Full Size

Click OK and voila! You've just freed up some prime real estate on your hard drive. Now, if you've got files that you don't want to sync anymore, just move them to a folder that you're not syncing, or create a folder and give it a memorable name like Do Not Sync.

Move Files You Don’t Want to Sync with OneDrive Into a Folder You Don’t Want to Sync

Select the files in OneDrive and use that Move to option on the toolbar (Figure 9).

Files in the My files folder in OneDrive. You can select individual files that you want to move to a folder that isn’t selected to synchronize.
Figure 9: Screenshot of OneDrive with files selected. | Author created the image from the Contoso test environment. | View Full Size

Then select a folder you don’t want to sync to send your files to and click Move Here (Figure 10).

Choosing the destination for the files you selected to move.
Figure 10: Moving selected files with the Move to feature on the OneDrive menu | Author created the image from the Contoso test environment. | View Full Size

Presto, those files are no longer synced to your computer. Simple as that.

Oh, and spoiler here. Did you know you can also sync your SharePoint or Teams folders? Fancy, huh? Take those collaborative files on the go with you too! Same drill, head over to your Document library and hit that same Sync button. Don’t need all of it? Just head back to Settings, choose Folders, and then select or deselect the folders you don't need.

There you have it, my tip for using Selective Sync to keep your computer from exploding with unnecessary files and still be able to access the stuff you need from the cloud.

Does this leave you wanting more? Well, check out the video here!

Until next time, I’m Shortcut Shari. And it’s my job to make your job easier!

Shari Oswald

Shari Oswald

Shari is known as Shortcut Shari because she believes we should all work smarter, not harder, and she loves to share keyboard shortcuts. Shari has been using SharePoint since before it was called SharePoint and is excited to share her knowledge and expertise with those who are as excited about technology as she is. Shari's focus is the “People Side of Change.” As a Microsoft 365 Solutions Architect and Consultant that grew up right along with SharePoint, her practical knowledge of the Microsoft Productivity stack coupled with her passion for empowerment via learning makes Shari an excellent resource as a consultant and evangelist for Microsoft 365. Her philosophies for information architecture and SharePoint design are centered on solving business challenges with technology and ensuring usability and adoption for the organization. Shari is a Microsoft Certified Trainer, a Microsoft Certified Specialist Master, consultant, presenter, author, and evangelist. When she is not architecting SharePoint magic as a consultant, Shari is in the classroom or creating online learning for LinkedIn Learning, ClipTraining.com, and Pluralsight.

Your Privacy

Like most sites, TekkiGurus uses cookies and similar technologies to improve your experience.

We may use cookies and other technologies that:

  • Are essential for the site to work
  • Remember your preferences
  • Collect information about how you use our site
  • Provide more relevant content and advertising
Cookie Policy