Determine need and obtain driver updates
I have a two year old Toshiba T135D-S1322 a BJs' Special Ultra-Slim Notebook - Windows 7 Home Premium. This came with some Toshiba tools, but none seem to offer a way to check on the need for driver (BIOS too) updates.
Are there any "free" tools we can trust? Does Microsoft offer anything other than for their products? I use a MS Wireless Mouse which is the only MS driver I know I have.
I have on my system a Norton Driver Manager, and I don't know how it got on my machine or if I can trust it.