Windows 7 is unsupported, so backing up before moving to a supported PC is especially important. Check C:\Users\<name> for Documents, Desktop, Pictures, Downloads, and application-specific files. Include email archives, game saves, project folders, and data stored outside the user profile. A file backup does not preserve installed programs as runnable applications.
Step 1. Connect an external drive with enough free space and confirm it opens normally. Make a dedicated dated folder.
Step 2. Copy the selected folders in File Explorer. Wait for all copy dialogs to finish; do not delete originals.
Step 3. Open a few copied files from the external drive and compare folder sizes or file counts. This method is simple but must be repeated for new and changed files.
Open Control Panel > Backup and Restore > Set up backup, select the external drive, and choose folders or let Windows choose. Review the schedule, start the backup, and use Restore my files to test one file.
Step 1. On the old Windows 7 PC, search Start for Windows Easy Transfer. Choose an external hard disk or USB flash drive as the transfer method.
Step 2. Select the user accounts and files to move, review the estimated size, and save the transfer package to the external drive. Wait for completion and keep the original files.
Step 3. On the destination Windows 7 PC, open Windows Easy Transfer, choose This is my new computer, locate the saved package, and review the user-account mapping before importing. Reinstall applications separately and verify files afterward. This is a migration aid, not a versioned backup or a recommended Windows 10/11 transfer method.
This creates a separate file-backup task; it does not change the originals. Connect a healthy external drive before starting.
Step 1. Open Backup and Recovery > File Backup in Qiling Disk Master.

Step 2. In the source tree, select Documents, Desktop, Pictures, email archives, project folders, and any other locations found in your inventory. Check each selected folder rather than assuming everything under the user profile is included.

Step 3. Choose the external drive or a separate network location as the destination. Compare its letter and available space with the source; do not save the only backup on the source disk.

Step 4. Review the task, click Proceed, and wait for completion. Browse the resulting backup and restore a test file to a different folder before relying on it.

Use a separate external drive, verify sample restores, and keep it disconnected between runs. Plan migration off unsupported Windows 7.