Xtreme.liteos.11.x64.iso

This is where LiteOS shines. I tested this on a decade-old Lenovo laptop (4GB RAM, HDD).

Apps open instantly. The file explorer doesn't stutter. If you are trying to game on an APU or a low-end GPU, the extra 1.5GB of free RAM is a game-changer. Xtreme.LiteOS.11.x64.iso

Microsoft constantly collects data (telemetry). This LiteOS version disables all telemetry services. In most builds, Windows Update is either completely removed or set to "Manual," giving you full control over what gets installed. This is where LiteOS shines

Windows Update is usually broken by design in these Lite builds. If you try to run wuauclt, you will likely get errors. This means no security patches for the OS kernel unless you reinstall a newer version of LiteOS later. Apps open instantly

The ISO includes basic network drivers (Ethernet and common Wi-Fi chips). You will likely need to install GPU drivers manually (NVIDIA or AMD). However, do not install the full "GeForce Experience" – just the raw driver.