I've always found myself nervous when Q&A sessions come up at a talk or presentation - I want to ask a question but can never find the willpower to actually put my hand up and ask it. Slides Q&A, in the latest version of Slides, appears like it might remedy or at least go some way to fixing that situation with its digital, typically Google-y approach to question and answer sessions.

With the update, Q&A is open all through the talk, with a link on the presentation screen. The audience is able to submit questions to the speaker, which can then be voted up or down by other members of the audience.

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