Before you download that suspicious 800 MB file named WIN10_X64_SUPER_LITE.iso , you need to understand the trade-offs.
Security warning: Never download a Windows ISO from an unofficial source. A 1 GB file that claims to be a full Windows 10 64-bit should be treated as highly suspicious.
In the era of fiber optics and unlimited data, the file size of an operating system rarely crosses the mind of the average user. However, in regions with limited bandwidth or for users stuck with slow connections, the search for a lightweight operating system is a desperate necessity.
If you already have Windows installed but need to save disk space, you can use the built-in Windows tool.