The HP EliteBook 600 series consists of business laptops. Choose an EliteBook 650 if you use your laptop on your desk a lot, but also if you take it with you on the go sometimes. With an HP EliteBook 640 or HP EliteBook 630 laptop, you can also work on your analyses or photo projects on the go. Each HP EliteBook laptop is also well-protected with Windows Pro, so your files are always secure. With this operating system you also have extra business functions, such as Remote Desktop.