For ordinary office users, just choose an IPS screen that is suitable for them, about 14 or 15 inches, with a resolution of 1920×1080 and an NTSC 45% color gamut.
For gamers, choose 1920×1080 resolution and high refresh rate. The refresh rate of ordinary notebook screens is mostly 60Hz. The refresh rate of game notebooks is mostly above 100Hz, such as 120Hz, 144Hz, 240Hz, etc. . You can also refer to the screen response time and choose a tn screen with a short response time.
For graphic design and video production, those who have high color requirements can choose a screen with 100% sRGB and 72% NTSC color gamut. The screen size is generally above 15.6 inches, so choose an IPS screen.