HomeGroup, a feature introduced with Windows 7, continued to assist users in sharing files, folders, libraries, devices, etc. on smaller networks until it was finally removed in Windows 10 v1803.

You want to share your Windows documents, photos, videos, and printers with other people or with other computers. In Windows 7 and 8.1, you could create and manage a homegroup to share these items ...

"Portable Document Format (PDF) is a file format used to present documents in a manner independent of application software, hardware and operating systems," as quoted from Wikipedia. The original ...