Using PerfectUpdater
Start PerfectUpdater by double-clicking the icon on your desktop.
Click the Start Scan Now button.
The software then scans all of your installed drivers and then sends those details to Raxco. They are then checked against their database of drivers which are maintained by a specialist team.
You then get a report of the out-of-date drivers.
You can then choose to download one, many or all of the updated drivers. The Raxco servers are then contacted again and the drivers are downloaded to your computer.
You then have to click to install them.
Then do a computer restart – make sure you do this otherwise the new drivers might not function correctly until you do actually restart.

Dang. Bought this a couple of days ago, but got the single license option and not the household option. Don’t know how I missed that. Gonna have to send an email to see if there is an option to upgrade.
Came up with 29 driver updates for my XPSOne which aren’t even tracked on the Dell website. Worked well for me.
Also like the driver backup/restore in case something goes wrong.
I have found that new drivers don’t necessarily mean better performance. If I am not experiencing any problems, I have a tendency to leave them alone. Just my way of doing things, same for my BIOS.
I do agree Tony, but sometimes when you have drivers showing as a few years old it is time to update – and there is the driver backup feature here which made me feel safe to update.