Up to Windows 10 Pro<p>Windows 10 Pro is designed to empower you and your business. It allows you to do great things across your devices securely with anyone, anywhere, and at any time. Fitting a variety of budgets, it's also very easy to use.

So you can get more done right from the start.</p>Tested to Military Specifications<p>Military-specification testing validates the ruggedness, durability, and quality of this laptop by testing against eight parameters..</p>Fast Data Transfer<p>Move data between your laptop and other devices quickly with USB 3.0 — it's up to 10 times faster than previous USB technologies and backward-compatible with USB 2.0.</p>Stereo Speakers With Dolby® Home Theater®<p>Increased audio clarity and maximized volume output without distortion – enjoy a crisp, clear, immersive surround sound experience over built-in stereo speakers. All the power and nuance of the cinema, all the immediacy of live performance, now from your ThinkPad.</p><p></p>