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The 21.5" S405z All-In-One Desktop Computer from Lenovo combines style with performance and is suited for home use, as well as small- and medium-sized businesses looking for productivity and security. Powered by a 2.2 GHz AMD A8-7410 Quad-Core Processor and 4GB of 1600 MHz DDR3 RAM, this system lets you efficiently multitask as well as quickly access frequently used files and programs. When more processing power is required, the CPU can boost its core clock to 2.5 GHz.
The 21.5" display has a 1920 x 1080 Full HD resolution and is driven by integrated AMD Radeon R5 graphics. You can also connect an additional monitor using its HDMI port. For storage, the S405Z has a 500GB 7200 rpm hard drive for all your multimedia content and data. Should you need more, you can connect external storage options such as flash drives, as well as peripherals like keyboards, mice, and other USB devices via its two USB 3.0 and three USB 2.0 ports.
Connect to the Internet using 802.11ac Wi-Fi or the Ethernet jack for a more reliable and stable wired connection. If you run out of USB ports or would rather save them for other purposes, you can pair additional wireless devices to this system using Bluetooth 4.0 technology. Other integrated features include a 720p webcam, speakers, microphones, a 3.5mm microphone and headphone combo jack, a SuperMulti DVD drive, and a 6-in-1 media card reader. This system comes with Windows 10 Pro (64-bit) preinstalled.
Smart USB Protection allows you to restrict port access while allowing keyboard and mouse inputs. Furthermore, Bluetooth Lock automatically locks your desktop once you step away.
802.11ac Wi-Fi & Bluetooth 4.0
Featuring 802.11ac Wi-Fi, the S405z delivers high performance and broader coverage than previous Wi-Fi standards. It also comes with Bluetooth 4.0 technology so you'll be able to connect wirelessly to Bluetooth-compatible peripherals and accessories.
Windows 10 Pro
After its hiatus in Windows 8, the Start Menu has returned. Utilizing a combination of the traditional menu system and Windows 8's Live Tiles, the improved Start Menu gives you more information at a glance, showing notification information alongside your applications and other pinned items.
Microsoft's digital personal assistant, Cortana can answer your questions with information gleaned from both your device and the internet at large. You can type or even talk with her, if your system has a microphone. Using her Notebook, Cortana keeps track of your needs and wants, and she learns over time to improve her information gathering skills.
After nearly 20 years, Microsoft has finally replaced its Internet Explorer web browser. With Microsoft Edge, users can write directly on web pages and share notes with friends and colleagues. It also improves the online reading experience by adding a distraction-free mode and read-it-later functionality. Edge also has built-in Cortana integration; you can have her help you find a restaurant, make a reservation, and pull up directions without leaving your browser.
For Windows 10, Microsoft has unified the Windows Store. Now, apps for PCs, tablets, and phones will all be accessible from one place. And with support for Universal Apps, one version of an app can work across all your compatible devices automatically.
Windows 10 was designed for a variety of screen sizes and input styles, and with its Continuum feature, it automatically adapts to fit your needs. A Windows 10 tablet on its own requires a touch-centric approach, but attaching a mouse and keyboard will shift everything to a more traditional interface. You can even attach an external monitor to your Windows 10 phone for a near-desktop experience. But it's not just the operating system; Windows Universal Apps take advantage of Continuum as well.
Xbox on Windows 10
Gaming is a big focus of Windows 10. Xbox integration allows for PC players to match up against Xbox One players on supported games, and if you have an Xbox One, you can even stream compatible titles to your PC. Native support for recording with the new Game DVR feature makes it easy to capture and share your gameplay. The new DirectX12 takes better advantage of multi-core processors, giving games a performance boost, even on older hardware. Windows 10 also features native support for virtual reality headsets, such as the Oculus Rift.
Windows 10 Pro
The Pro version of Windows 10 includes all of the features of Windows 10 Home plus many designed specifically for businesses users, including Hyper-V virtualization, BitLocker disk encryption, and remote desktop access. Devices will also be able to join domains and the Azure Active Directory, and they can even access a specialized version of the Windows Store featuring custom, company-specific applications.