How to optimize the performance of the new full hd matrix on a weak Acer E5-573-c66m laptop?

Question

Windows

The previous TN matrix died, I decided to try IPS Full HD. The laptop is not for games, purely web surfing, Word and YouTube videos. I understand that the model is weak, but I wanted to try a better matrix. The matrix got up without problems, but it seemed darkish, I played around with the gamma and color profile settings, it got better, but ...
As a result, the video on YouTube is played with noticeable braking, lagging, as if in a game fps 15-25. Lower video resolution is slightly better. Is it possible to optimize some OS and driver parameters? What settings should I pay attention to?
Thank you.

Answer 1

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Mandatory small letter, capital letter and number, from special characters only underlining:
and in addition from 8 to 12 characters =)