You can move Windows to an SSD with a clean installation, a system image restore, or a disk clone. The best choice depends on whether you need to keep installed programs and settings.

A clean install uses Windows installation media and does not transfer applications automatically. Image restore requires a usable image and recovery environment. Cloning transfers the source disk layout directly but erases the destination. Check the license and trial limits of any third-party tool before relying on a particular feature.
Boot with the SSD selected first in UEFI/BIOS. Check that Windows, installed apps, and personal files are present. If the new disk is larger, inspect unallocated space before expanding a volume. Keep the original disk intact until you have tested the new one.
Windows installation media supports a fresh install. Windows imaging capabilities and commercial cloning tools offer different restore paths and feature limits. Confirm the current edition and licensing terms of the tool you choose.
If the available Qiling edition supports your migration, use a whole-disk clone when you need Windows and its boot partitions together. Confirm feature availability in the installer before starting.
Step 1. Connect the destination drive. Open Tools and utilities in Qiling Disk Master and choose Disk/Partition clone. For a boot-drive replacement, choose the entire disk rather than only C:.

Step 2. Select the existing system disk as the source. Compare its model, capacity, and partition map; include the boot and recovery partitions. Click Next.

Step 3. Select the new drive as the destination by model and capacity, then click Next. Cloning overwrites this disk, so move its useful files elsewhere first.

Step 4. Inspect the source-to-destination layout. Ensure the required partitions fit; use Optimize for SSD when the destination is an SSD and that option is available. The screenshot illustrates the preview controls; verify your own whole-disk partition map.

Step 5. Click Proceed. Read any overwrite warning and confirm only after rechecking the target disk. Keep both drives connected until the progress screen reports completion; then boot-test the destination before reusing the source.

Can File Explorer migrate Windows? No. Copying visible files does not reproduce the boot structure.
Can a smaller SSD work? Only when all required data fits and the cloning mode supports the layout.
Free migration routes differ: installation media starts fresh, while a capable clone preserves the existing disk layout. Check tool licensing and boot-test the SSD.