For people engaged in computer repair or system maintenance, a bootable Windows PE system is must-have. For them, using tools to slim and customize the original OS setup ISO as needed is the best option. And for those users who just occasionally need to use the Windows PE system to save data, detect hardware, install system, etc., a ready-made PE is enough for them. If you feel that many PEs are too bloated or overqualified, then Win10 Tiny PE may be what you need.