Browsing the web in VR with a wireless controller feels great, because you're not stuck in front of a monitor and keyboard. You can stand up, lay down, or swivel around as your heart desires. However, that freedom comes with a tradeoff: typing with the on-screen keyboard feels comparatively slow. This is where the new voice feature comes in. Now you can enter text quickly without needing to be stationed in front of a full keyboard (although you can still connect one of those, too, if you want). I know I'll personally be using voice control heavily until someone (maybe me?) starts making handheld mixed reality controllers with built-in keyboard keys.