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How to Access Desktop Files in Microsoft 365 Home

Natalie TaylorNatalie Taylor Sep 27, 2026 869 views

Question details

The user wants to access and open desktop and thumbnail files directly in Microsoft 365 Home without relying on dragging and dropping them from File Explorer.

How to Access Desktop Files in Microsoft 365 Home
Product
Microsoft 365 Home
Device & OS
not provided
Scenario
Trying to open local desktop files directly within the Microsoft 365 Home app or web interface.
Observed behavior
Files cannot be accessed directly through the interface; the user has to manually drag and drop files from the File Explorer into Microsoft 365 to open them.
Before you start

Ensure that your Microsoft 365 application is fully updated and check whether your local Desktop folder is currently configured to sync with OneDrive.

Solution 1Recommended

Check OneDrive Desktop Sync Settings

If your Desktop folder isn't syncing properly with OneDrive, Microsoft 365 may struggle to locate your files natively in its main dashboard.

Microsoft 365 relies heavily on OneDrive for seamless file access. Enabling folder backup ensures your desktop files appear automatically in your Microsoft 365 recent files list.

1
Open OneDrive Settings

Click the OneDrive cloud icon in your Windows system tray, click the gear icon (Help & Settings), and select 'Settings'.

2
Manage Folder Backup

Navigate to the 'Sync and backup' tab in the left menu and click on the 'Manage backup' button.

3
Toggle Desktop Sync

Ensure the toggle next to 'Desktop' is turned on, then click 'Save changes'. Your desktop files will now sync and be visible in Microsoft 365.

Check OneDrive Desktop Sync Settings
Cloud Storage Note: Syncing your desktop will consume your available OneDrive storage space. Ensure you have enough storage capacity.
Free Microsoft Office alternative

Access Local Files Effortlessly with WPS Office

If Microsoft 365's cloud-dependent interface makes it difficult to manage and open local desktop files, consider switching to WPS Office. It provides a robust, traditional desktop experience that reads your local files natively without forcing cloud synchronization.

  1. 1. Download and Install: Download WPS Office from the official website and complete the quick installation process.
  2. 2. Open Local Files: Launch WPS Office and click 'Open' on the homepage to browse your local Desktop files immediately.
  3. 3. Edit Seamlessly: Open and edit your Microsoft-formatted files securely on your local drive without any syncing delays.
Native, direct access to local PC and desktop files without forced cloud syncingFully compatible with Microsoft Office formats including DOCX, XLSX, and PPTXLightweight application that launches quickly on standard PCsFamiliar all-in-one tabbed interface for easier document management
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Frequently Asked Questions

Why do I have to drag and drop files into Microsoft 365?

The main Microsoft 365 dashboard prioritizes files stored in OneDrive. If your local Desktop is not synced to your OneDrive account, the dashboard won't display those files automatically, requiring you to manually drag them in or use the Browse dialog.

How do I stop OneDrive from interfering with my local desktop files?

You can unlink your desktop folder by opening OneDrive settings, clicking 'Manage backup' under the 'Sync and backup' tab, and turning off the toggle for the Desktop folder. Note that this means Microsoft 365 Web will no longer see these files automatically.

Can I open thumbnail preview files directly in Microsoft 365?

System thumbnail cache files (such as thumbcache.db) are used by Windows to display icons and cannot be opened as documents in Microsoft 365. Make sure you are trying to open the actual document file (like a .docx or .xlsx) rather than a system shortcut or image cache file.