4 1/2 stars It does exactly what it says it will, but I suggest doing it before you load your computer with other software/hardware. I advise getting SlimDriver, after you get your new PC or when you recover from a computer crash and are forced to wipe your system clean, as was my case. Unfortunately SlimDriver could not find updates for all my drivers. So be prepared, it does it's job but some things the user still has to know how to do on your own.

Fantastic I took fear when I updated drivers in 2 laptops with the tool iobit updating drivers, and had to restore one with a point of restoration and other one with initial instalación of factory. The laptops are Compaq presario cq60, HP Pavilion dv7 and Asus Eee PC 1005PXD. Many thanks

tried to update a driver now it says… tried to update a driver now it says parameter is incorrect and idk how to fix it

Failed to update, so obviously is NOT worth even 1 star What a waste of time and effort. After installation of the free version it wanted me to pay for an upgrade to the automatic update version. Thank goodness I decided to try the free, manual version before paying for the automatic update version. Now I have to uninstall this RUBBISH program. I tried it as a time saver as I have many years experience in the IT industry especially in systems, networks and training, but getting older and busier I thought I'd give this highly recommended company a try. How disappointing and frustrating. How can supposedly reputable reviewers recommend this?

Dangerous Most of the updates suggested led to performance issues. Ultimately, I had to rollback the updates and restore to pre-update status. So please exercise caution before you go ahead with the updates suggested by SlimDrivers