Depends on the subject, if it's one thing like "Calculate X from Y" then sure Google and StackOverflow ggwp. But if you're learning a new framework or a whole

Depends on the subject, if it's one thing like "Calculate X from Y" then sure Google and StackOverflow ggwp. But if you're learning a new framework or a whole new concept a video of someone doing the work will give a better/faster general idea of what's going on