Geforce experience is incompatible with MC, see https://minecraftirc.net/support-articles/known-incompatible-software/
Which OS are you using? You can search for your drivers here https://www.nvidia.com/Download/index.aspx
Geforce experience is only incompatible if its DVR function is on, otherwise it is very useful to keep drivers up to date among other things. the XBOX DVR function native to windows also causes the same problems (And is on by default)
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