SF-MW81R

Features:

The familiar made better
The desktop you're used to—with its familiar folders and icons—is still here. And not just still here, it's actually better than before, with a new task manager and streamlined file management. And you can always get to your desktop—and back to your Start screen again—with a tap or click.

Programs
Use them the way you always have. Word, Excel, PowerPoint, and other programs you count on work the way you're used to. Use a mouse and keyboard and organize your stuff in folders on the desktop.

Security
Windows Defender and Windows SmartScreen can help guard your PC against viruses, spyware, and other malicious software in real time. Family Safety gives your kids some independence while still keeping tabs on them.

Mouse and keyboard
You can use a mouse and keyboard to work on your Windows desktop the way you always have. And things you do with touch, like using apps from the Windows Store and getting around on your Start screen, can also be done with a mouse and keyboard.

Start screen
Photos, news from friends, your favorite apps and sites—put what's most important to you on your Start screen. Choose your colors and move stuff around until it's just the way you like it.

Tiles
Your favorite apps, sites, and people: Make each one a tile you can resize, move around, and organize the way you want. Some tiles animate with the latest information so you see live updates at a glance. Get status updates, weather forecasts, and Tweets as soon as you sign in.

Personal Lock screen
our lock screen displays a slide show of your favorite photos. Plus, you can answer Skype calls, and take photos before you even unlock your PC.

Picture password
Instead of typing a password, you can unlock your PC by drawing shapes on a picture with your finger or mouse. Three taps or clicks on your dog's nose? Tracing the smile of your toddler? The choice is yours.

Search once, go anywhere
Bing smart search gives you results from your PC, your apps, and the web. Results are in a clean, graphic view so you can quickly get to what you're looking for.

See more, do more
Windows 8.1 lets you work the way you want, and flow smoothly from one thing to another. Pull up a Wikipedia article during a chat with a friend to settle a debate. Play a music video while polishing your resume. Depending on the size of your screen, you can see up to four apps at once.

Your Windows, everywhere
It goes where you go. Use your Microsoft account to sign in to any of your devices running Windows 8.1, and you'll see the same layout, apps, and settings. Signing in with your Microsoft Account (which is simply an email address and password of your choice) also gives you access to a world of apps from the Windows Store, and lets you save, view, and edit your documents and photos online with SkyDrive.

SkyDrive
SkyDrive is free online storage that's built into Windows 8.1. Save documents, photos, and other files to SkyDrive automatically, and get to them anytime, from any of your PCs or devices. And you can use SkyDrive to protect your files if something happens to your PC.

Internet Explorer 11
Internet Explorer 11 is built for touch—now with larger tabs, simpler controls, and fluid response to gestures. Internet Explorer harnesses the power of hardware acceleration, so sites load faster and browsing’s smoother.

Skype
The always-on app that makes staying in touch with all your contacts easier than ever. Keep in touch with video and voice calls and instant messaging, all from one app. Call any phone quickly and easily. All Skype-to-Skype video and voice calls are free, and your messages are delivered straight to you no matter what you're doing. Snap Skype left or right and do more while you IM, video call, or keep an eye on your home screen.

Windows Store
Open the Windows Store right from your Start screen to browse and download apps for cooking, photos, sports, news, and a lot more—many of them free. Sort by price, rating, and category. Find old favorites and hot new apps.

Great apps come standard

• Mail - Get email from your accounts—including Outlook and Yahoo!—all in one place.
• Music - Explore, download, and listen to the latest music.
• Videos - Browse and watch movies and shows. Watch on your PC or play to your TV.
• Photos - Photo editing for touchscreens, the way it's supposed to be. Crop, fix, and apply filters quickly and easily.
• Games - Discover the hottest new games, classic favorites, and exclusives for Windows. Track your progress and compare scores with friends.
• Camera - Take photos and videos, browse through them, and share the best ones with your friends and family.
• People - Stay connected and start conversations with contacts from your social networks and email accounts.
• Maps - Quickly pinpoint, save, and explore the locations you care about. Get driving directions and see traffic conditions.
• Calendar - Keep track of your schedule in month, week, or two-day view. Get appointment reminders so you’re always on time.
• Finance - Comprehensive financial news and market data from the global sources you trust.
• Alarms - Set up and customize multiple alarms for all the things you need to be reminded of. Turn them off when you want to focus.
• Calculator - A reliable classic, still there for you, and now optimized for touch.
• Food + Drink - Get thousands of recipes, instructional videos, and tips from renowned chefs.
• Sound Recorder - Easily record a sound, and then trim, save, and replay it on your PC.
• Reading List - Save stuff you're interested in to read later, or share it with friends.

Now's the time for a new PC
Windows 8.1 was designed to power an exciting and affordable new generation of PCs. You'll be amazed by what a computer can do now.

System requirements:

• Processor: 1 gigahertz (GHz) or faster with support for PAE, NX, and SSE2 (more info)
• RAM: 1 gigabyte (GB) (32-bit) or 2 GB (64-bit)
• Hard disk space: 16 GB (32-bit) or 20 GB (64-bit)
• Graphics card: Microsoft DirectX 9 graphics device with WDDM driver

Additional requirements to use certain features:

• To use touch, you need a tablet or a monitor that supports multitouch (more info)
• To access the Windows Store and to download, run, and snap apps, you need an active Internet connection and a screen resolution of at least 1024 x 768
• Microsoft account required for some features
• Internet access (ISP fees might apply)
• Secure boot requires firmware that supports UEFI v2.3.1 Errata B and has the Microsoft Windows Certification Authority in the UEFI signature database
• Some games and programs might require a graphics card compatible with DirectX 10 or higher for optimal performance
• Watching DVDs requires separate playback software (more info)
• Windows Media Center license sold separately (more info)
• BitLocker To Go requires a USB flash drive (Windows 8.1 Pro only)
• BitLocker requires either Trusted Platform Module (TPM) 1.2 or a USB flash drive (Windows 8.1 Pro only)
• Client Hyper-V requires a 64-bit system with second level address translation (SLAT) capabilities and additional 2 GB of RAM (Windows 8.1 Pro only)
• A TV tuner is required to play and record live TV in Windows Media Center (Windows 8.1 Pro Pack and Windows 8.1 Media Center Pack only)
• Miracast requires a display adapter which supports Windows Display Driver Model (WDDM) 1.3, and a Wi-Fi adapter that supports Wi-Fi Direct
• Wi-Fi Direct Printing requires a Wi-Fi adapter that supports Wi-Fi Direct and a device that supports Wi-Fi Direct Printing
• Free internet TV content varies by geography, some content might require additional fees (Windows 8.1 Pro Pack and Windows 8.1 Media Center Pack only)
• To install a 64-bit OS on a 64-bit PC, your processor needs to support CMPXCHG16b, PrefetchW, and LAHF/SAHF
• InstantGo works only with computers designed for Connected Standby
• If your PC is currently running Windows 7 or Windows 8 you can check to see if it meets the requirements by running the Upgrade Assistant.