How long does a Windows update take to install? (for a big feature update)
Short answer
1-3 hours
Major version updates take much longer.
What changes the time
| Condition | Time | Why |
|---|---|---|
| for a big feature update | 1-3 hours | Major version updates take much longer. |
| on a hard drive instead of an SSD | 2-4x longer | Slow disks drag out installation. |
Tips
- Keep the device plugged in and do not force a shutdown during updates.
FAQ
Why is my Windows update stuck?
It may still be working; large updates can sit at a percentage for a while.