Windows 10 Lite is a customized, unofficial modification of the standard Windows 10 operating system. Developers and virtualization enthusiasts create these builds by removing non-essential features, telemetry, and background services. Key Reductions in Lite Builds
The old ThinkPad groaned, its fan whirring like a jet engine trying to lift a lead weight. Elias stared at the screen, where a standard Windows 10 installation was currently "Updating" for the third time that hour. To Elias, a digital minimalist, the stock OS was a cluttered mansion filled with locked rooms and furniture he never asked for—Cortana, telemetry, and pre-installed games he’d never play. "I need it lean," he muttered. "I need it fast."
Need Internet Explorer 6 or an old accounting app? Run a Lite VM with networking isolated. The small footprint lets you run 5-6 such VMs on a single laptop.