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Data Backup Problems

How to Recover Missing Word and Excel Files After Mac Migration

Maira MehtabMaira Mehtab Sep 20, 2026 868 views

Question details

The user needs to locate and recover several months of missing Word and Excel documents from 2024 after migrating to a new MacBook Air.

Product
Microsoft 365 (Word, Excel)
Device & OS
MacBook Air (macOS)
Scenario
Moving data to a new MacBook Air using Apple's Migration Assistant and installing Microsoft 365.
Observed behavior
Word and Excel files from the first seven months of the year were not transferred to the new Mac despite a completed migration by the Apple Store.
Before you start

Keep your old Mac powered on and connected to the same Wi-Fi network if you plan to transfer files wirelessly. Do not erase the old Mac until you have confirmed all missing files are successfully recovered and accessible on the new device.

Solution 1Recommended

Manually Transfer Files from the Old Mac

Since the Microsoft Office installation does not automatically move your local documents, use AirDrop, an external drive, or a network connection to copy the missing files directly.

Microsoft 365 applications do not store local files within the app itself. Your documents are independent of the software. If Migration Assistant missed a specific folder, you must transfer these files manually from your previous device.

1
Locate files on the old Mac

Turn on your old Mac, open Finder, and search your Documents or Desktop folders for the missing Word and Excel files from 2024.

2
Use AirDrop or an external drive

Select the missing files, right-click, and choose 'Share > AirDrop' to send them to your new MacBook Air, or copy the files directly to a connected USB flash drive.

3
Transfer and verify on the new Mac

Accept the AirDrop transfer on your new Mac or plug in the USB drive to move the files into your preferred Documents folder, then double-click them to ensure they open correctly.

File Storage Location: If you previously saved your files to OneDrive instead of locally, simply sign in to the OneDrive app on your new MacBook Air to sync them automatically.
Free Microsoft Office alternative

Prevent File Loss with WPS Office Cloud Backup

Tired of worrying about local file transfers when switching devices? WPS Office is a lightweight, fully compatible Microsoft Office alternative that offers built-in cloud storage. Your documents sync seamlessly across Macs, PCs, and mobile devices, ensuring you never lose your work during a migration.

  1. 1. Download and Install: Get WPS Office for Mac from the official website and install it on your new MacBook Air.
  2. 2. Sign in to WPS Cloud: Create a free account to automatically sync your documents to the cloud, ensuring they are backed up safely.
  3. 3. Open Microsoft Formats: Directly open all your recovered Word and Excel files in WPS Office without any format conversion.
Fully compatible with Microsoft Word (.docx), Excel (.xlsx), and PowerPoint formats.Built-in WPS Cloud automatically syncs files across all your devices.Lightweight software that runs smoothly on Mac without draining battery.Free to use with a familiar, easy-to-navigate tabbed interface.
microsoft office alternative - wps office

Frequently Asked Questions

Does installing Microsoft 365 on a new Mac automatically download my old files?

No, installing Microsoft 365 only sets up the applications. Unless your files were previously saved to a cloud service like OneDrive, local documents stored on your old Mac will not automatically transfer over.

Why did Apple Migration Assistant miss some of my Excel and Word files?

Migration Assistant usually transfers all user data, but custom migration settings, corrupted files, or multiple user profiles on the old Mac might cause specific folders or date ranges to be skipped during the process.

Can I use Time Machine to get back just my missing Word and Excel files?

Yes. If you backed up your old Mac with Time Machine, you can connect the backup drive to your new Mac, open the folder where your files were stored, launch Time Machine from the menu bar, and restore just the specific missing documents.