What operating systems are recommended or available?
HP recommends Windows 10 Pro for the ProBook 450 G5. Available operating system options include Windows 10 Pro 64-bit, Windows 10 Home 64-bit, and FreeDOS 2.0, allowing you to choose the system that best meets your business needs.
From the official HP ProBook 450 G5 Notebook PC manual, page 1
Have a follow-up question?
Answers from the official manual.
Common questions