I have dual boot, but i there is one OS that i barely use, lets say once in a week, but everytime i start the pc its takes more time due to the load of the boot menu so i want to know if there is a way to hide it and show it with a combination of keys or just a key... i google it but i didnt find anything. This exists? 
Sorry if the category is wrong, didnt know where to put this
Sorry if the category is wrong, didnt know where to put this
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