There are a number of 'driver managers' on the market and the general concensus about these on BC is that they are 'snake oil'.
Drivers seldom cause problems and the best place to get them from is the manufacturer's web-site. For the laptop you list, then ASUS. For a desktop it is a little more complicated because you may well have components from different manufacturers which means visiting more web-sites but the principle holds.
In general, if it's working don't fix it remains good advice, but if a device - such as your trackpad - is giving problems and re-installing the drivers doesn't work then the manufacturer's web-site is the place to go. I don't know of any way of automatically updating more than one device's drivers at aa time but you would very seldom need to do this.