Microsoft has finally released their new operating system: Windows 7 went on sale around the world last week. Windows 7 promises a smoother user experience, multi-touchscreen capability and easier networking with other computers. Most reviews I have read so far are positive. The 7th Windows version is a very promising system.

Here is some advice for potential buyers:

Can my computer run Windows 7?

If your PC can run Windows Vista, it can probably run Windows 7. Check your computer’s specs: To install Windows 7, you’ll need at least a 1Ghz 32-bit (x86) processor, plus at least 2GB of RAM and at least 16 GB of hard disk space.

If you’re not sure what this all means, download a free Microsoft tool called a Windows 7 Upgrade Advisor, which will scan your PC, report any potential problems and offer ways to fix them.

Should I upgrade to Windows 7?

That depends on your budget and how you use your computer. The software costs from $120 for basic Home to $220 for Professional or Enterprise editions. If you don’t have much money to spend or you’re happy with your Vista or Windows XP system, then there’s no need to upgrade immediately.

However, Windows XP is eight years old, and it will eventually stop running new applications. Newer operating systems also offer better security. You could buy a new laptop or PC that comes with Windows 7 preloaded, instead of trying to upgrade your aging machine. Some vendors are offering Windows 7-preloaded PCs and laptops for as low as $499. Toshiba also offers free Windows 7 upgrade with every new laptop purchase!

Which version of Windows 7 should I buy?

• For regular computer users, I recommend the Home Premium edition ($119.99), It includes Home Group, which makes it easier to share music, video and documents and a printer.
• Small business owners and people who work from home should buy the Professional edition ($199.99), which supports all the Home Premium features while automatically backing up all your data to a networked hard drive.
• If you want the best security you can get, buy the Ultimate edition ($219.99). It includes BitLocker encryption, which prevents thieves from accessing your files if your computer is stolen.

How difficult is Windows 7 installation?

If you’re upgrading from Vista, it’s easy: Insert the disc, and it does the rest. All your settings remain. Upgrading from Windows XP is more complicated. Users will need to back up their files, format their hard drive, install Windows 7 and then reinstall files and settings. Microsoft has a wizard called Easy Transfer that uses a USB cable to help you transfer these files. XP users also can install a borrowed copy of Vista, then upgrade easily to Windows 7. I also found this tutorial on how to upgrade from Win XP.

Where can I get help?

If you don’t have an expert friend, try Microsoft’s online Windows 7 Solution Center, which will walk you through the installation process. With iYogi, technicians can connect to your computer remotely to diagnose problems, help you install Windows 7 and show you how to migrate your old applications onto your new system. Services start at about $30. Or simply google it…

Will Windows 7 run my old XP programs?

It probably will. Unlike Vista, which had many compatibility problems, Windows 7 includes the XP Mode, which creates a virtual, or “shadow” Windows XP operating system running inside. Under XP Mode, your older apps are fooled into thinking they’re on Windows XP. XP Mode is only available in the Professional and Ultimate editions.

What are some  Windows 7 cool new features?

• A Library feature allows you to gather files - documents, photos and video - from different places on your computer and group them together in new folders by topic.
• A new feature called AeroPeek displays outlines of your open windows behind the window you’re working in. A related feature, AeroSnap, allows you to move, shrink and enlarge windows on your screen so that you can see several at once.
• Windows 7 needs less processing power than previous Windows versions, which should enable you to work faster and in more windows at the same time. In other words, it’s built for today’s warp-speed, multi-tasking lifestyle.

Source: CNN