Product detailsDesigned for youThe HP EliteBook 840 is built for how you work with a new AI-based audio experience. This easy to carry ultralight and thin business PC comes with an 85-percent screen-to-body ratio and a quiet and comfortable keyboard to work on.Work with peace of mindSecurity features from HP work together to create an always-on, always-acting, resilient defense. From the BIOS to the browser, above and below the OS, these constantly evolving solutions help protect your PC from threats.Pursue successDo your best work on the HP EliteBook 840 with Wi-Fi 6[6,7], long battery life, and a powerful 11th Gen Intel? Core? processor.[4]FeaturesWindows 10 ProWork anywhere without compromising on performance or security with Windows 11 Pro.?High performance, high portabilityHelp speed up demanding business applications with a quad-core 11th Gen Intel? Core? processor, with breakthrough Intel? Iris? Xe graphics.HP Sure SenseMalware is evolving rapidly and traditional antivirus can?t always recognize new attacks. Protect your PC against never-before-seen attacks with HP Sure Sense, which uses deep learning AI to provide exceptional protection against advanced malware.Fast and efficient wireless LANThe portability of your PC and the reliability of a fast connection determines where you can work. Get a fast and reliable connection in dense wireless environments with gigabit-speed Wi-Fi 6.Automatic recovery from firmware attacksFirmware attacks can completely devastate your PC. Stay protected with HP?s self-healing BIOS – HP Sure Start Gen6 automatically recovers the BIOS from malware, rootkits, or corruption.Preserve your privacyNever wonder if someone is watching you with the added peace-of-mind that comes from the integrated HP Privacy Camera, with a physical shutter to protect from malicious surveillance.Keep your PC?s security protections in place.Stop unwanted changes to security settings and help limit the spread of malware with HP Sure Run Gen3 which identifies, quarantines, and provides reporting on attackers trying to kill processes.Browse confidentlyHelp protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardware-enforced security from HP Sure Click.