You are installing an updated driver for a hardware device on your system. A dialog box displays indicating that Microsoft has digitally signed the driver you are installing. What benefits does driver signing provide? (Select TWO).

It means the driver has been tested by Microsoft, and its an unaltered file.

Explanation:

A signed driver ensures that comes directly from Microsoft, it hasn't been modified by any other group or otherwise would lose the signature, the driver is associated with a digital certificate that allows Windows to test its authenticity.

Since drivers work at very high-security levels on Windows OS, installing unsigned drivers it's a considerable risk.