OneDrive is normally included with Windows 11. Search Start for OneDrive and open it first. If it is missing or damaged, download the current installer from Microsoft, run it, sign in, and choose which folders to sync.
How to do it
Step 1: Check whether OneDrive is already installed
Open Start and type OneDrive. If Microsoft OneDrive appears, open it instead of downloading another copy.
Step 2: Download only if needed
If OneDrive is missing, open Microsoft’s official OneDrive download page and download the Windows installer.
Step 3: Run the installer
Open the downloaded OneDriveSetup file and allow installation to finish. If Windows asks for administrator approval, review the publisher and approve Microsoft’s installer.
Step 4: Sign in
Open OneDrive and sign in with the Microsoft personal, work, or school account whose files you want to sync.
Step 5: Choose the folder and backup settings
Confirm the OneDrive folder location, select folders to sync, and review Desktop, Documents, and Pictures backup choices. Wait for the cloud icon to show that syncing is complete.
What happens next
File Explorer displays a OneDrive location linked to the selected account. Files marked for local availability use disk space; online-only files download when opened. Sync status icons show whether an item is online, local, or currently syncing.
Tips and troubleshooting
- Do not download OneDrive from an unofficial software site.
- Check the notification-area cloud icon for sync errors before assuming backup is complete.
- Work and school accounts may be restricted by an administrator.
- Pause syncing before moving very large collections, then resume when ready.
Frequently asked questions
Is OneDrive already on Windows 11?
Usually yes. Search Start before reinstalling it.
Do I need Microsoft 365?
No for the basic service, though storage capacity and premium features vary by plan.
Can I choose what syncs?
Yes. OneDrive settings let you choose folders and manage backup for common Windows folders.
Why are some files not stored locally?
Files On-Demand can show online-only placeholders that download when opened.
Can I use multiple accounts?
You can add multiple work or school accounts and one personal OneDrive account to the sync app.
Summary
OneDrive is normally included with Windows 11. Search Start for OneDrive and open it first. If it is missing or damaged, download the current installer from Microsoft, run it, sign in, and choose which folders to sync.