i am new to minecraft and first i want to play demo and then beg to my parent but when i open minecraft demo the open gl pop up came in

Thank you for your report!
We're tracking this issue in MC-128302, so this ticket is being resolved and linked as a duplicate.

This is known to be a problem with your computer.
– Update your graphics card drivers. (Do not rely on automatic updates)
– If you are using Java arguments to increase the amount of memory, please reduce it to the default 2GB.
– If that did not help, please contact the Community Support and refer to this ticket (e.g. "I have reported this issue on Mojira as MC-XYZ.").

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