How to Use Microsoft 365 Backup to Move Files to a New PC
Question details
The user wants to transfer local files, emails, and applications to a new computer utilizing their Microsoft 365 cloud storage space, and needs to know the capabilities of its backup feature.
- Product
- Microsoft 365
- Device & OS
- not provided
- Scenario
- Moving files and data from an old PC to a new desktop.
- Observed behavior
- Seeking to understand if and how Microsoft 365 can be used as a complete backup and restore solution for PC migration.
Verify that you know your Microsoft 365 account credentials and ensure you have a stable internet connection to upload your local files to the cloud.
Use OneDrive for Document Transfer
Sync your documents and local files to the cloud using OneDrive, which is included in Microsoft 365.
Microsoft 365 is a productivity suite, not a dedicated device migration tool. However, its built-in OneDrive service offers up to 1TB of cloud storage, which is perfect for moving documents, pictures, and desktop files to a new device.
Open the OneDrive application on your old PC and sign in using your Microsoft 365 account credentials.
Copy or move your important documents, photos, and files into the local OneDrive folder. Wait for the cloud icon to appear, indicating the files have successfully synced.
On your new computer, sign in to the same OneDrive account. Your files will automatically appear and become accessible in the File Explorer.
Reinstall Applications Manually
Microsoft 365 does not migrate installed programs, so you must reinstall them on the new device.
Migrate Email Based on Storage Type
Email migration depends on whether you use cloud-based Exchange/IMAP or local PST files.
Easily Manage Your Documents on Any PC with WPS Office
Setting up a new PC? Skip the heavy installations and subscription fees. WPS Office is a free, lightweight, and highly compatible alternative to Microsoft 365. It includes built-in cloud sync, making it incredibly easy to access your documents across multiple devices without manual transfers.
- 1. Download and install: Visit the official WPS website on your new PC and download the free installer.
- 2. Sign in to WPS Cloud: Install WPS Office and sign in to activate your free WPS Cloud account.
- 3. Access documents anywhere: Save your documents to WPS Cloud on your old PC, and instantly open them from the Cloud tab on your new computer.

Frequently Asked Questions
Can Microsoft 365 transfer my computer settings and installed programs?
No, Microsoft 365 is a productivity suite and cloud storage tool, not a full PC migration utility. It cannot move installed applications, registry entries, or Windows settings. You will need to reinstall your apps manually on the new PC.
How do I move my old emails to my new computer?
If your email is hosted on Exchange or IMAP (like Gmail, Outlook.com, or Yahoo), simply signing into your mail client on the new PC will sync everything automatically. If you use local PST files via POP3, you must copy the PST file manually using an external drive or cloud storage and import it.
Is 1TB of OneDrive storage enough to back up my entire PC?
It is generally enough for most users' documents, photos, and videos. However, OneDrive is not designed to back up system files, application data, or your operating system for a complete bare-metal restore.
Do I need a third-party backup tool for moving to a new PC?
If you only need to transfer user documents and media, OneDrive or a USB drive is sufficient. However, if you require point-in-time recovery, granular restores, or want to clone your entire system over to the new PC, a dedicated backup or cloning solution is highly recommended.




