Windows 11 was released in 2021. Although it is strongly recommended by Microsoft, because of its high hardware requirements, high installation/upgrade threshold, more bloated installation package, excessive disk space occupation, too many bugs, especially compared with the relatively mature Windows 10, there is no obvious advantage, Windows 11 has not been popularized until today. In addition, in the Windows 11 native system, many system components and functions are almost completely useless for the vast majority of ordinary computer users.

Puppy Linux is one of the earliest lightweight Linux distributions, originally developed by Barry Kauler from Australia in 2003 (which is still active today). It is a very reliable operating system for both old computers and new Linux users! It is small in size, simple in structure, fast in speed, and comes with a wealth of drivers and applications. Even better, it can be installed and run directly on storage devices like external hard disks and USB flash drives (that is, it can be booted from any computer that supports BIOS and UEFI).