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What is this icon in the upper left corner
This blue icon recently appeared in the upper left corner, and it's there even when I watch video full screen. Clicking on it doesn't do anything. What is it and how do I get rid of it when I want to watch video?
This blue icon recently appeared in the upper left corner, and it's there even when I watch video full screen. Clicking on it doesn't do anything. What is it and how do I get rid of it when I want to watch video?
被采纳的解决方案
Figured it out, it's the new presenter overlay feature in Mac OS Sonoma
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选择的解决方案
Figured it out, it's the new presenter overlay feature in Mac OS Sonoma