SSD vs hard disk: which is better?

• SSD has no moving parts, so it is much faster, quieter and more shock-resistant.
• A hard disk gives more space for less money but is slow and can fail if dropped.
• Windows starts in seconds on an SSD and in minutes on an old hard disk.
• For most people, 256GB or 512GB SSD is the best choice.
• Use an external hard disk for old photos and videos.

If your laptop only has a hard disk, changing to an SSD is the cheapest big upgrade.