The term "Lite" does not refer to an official Microsoft product. Microsoft does not release "Lite" versions of Windows 10 Pro. Instead, these are custom, pre-tweaked images (ISOs) created by third-party enthusiasts or reputable customization communities.
Fewer startup programs allow the system to load quickly. microsoftwindows10pro1903liteversion64 bit upd
(If you'd like, I can provide a checklist for testing an unofficial ISO in a virtual machine or a step-by-step guide to create a safer minimal Windows setup using official tools.) The term "Lite" does not refer to an
Booting from the USB and wiping your existing partition (always back up data first). these are custom
Pre-installed games, 3D Builder, and unnecessary "modern" apps. Background Services:
on a fresh 1903 install to strip away "useless" apps, significantly reducing RAM consumption