The pre release versions of Windows 8.1 are referred to as Windows RT 8.1 and Windows 8.1 Preview. These versions are built on the existing platform of Windows 8, and have been enhanced in terms of cloud connectivity, apps, search features, and personalization.

Let’s address here a few common questions related to Windows 8.1 and Windows 8.1 Preview.

Can I install Windows 8.1 Preview on my computer?

You should try and install Windows 8.1 Preview or RT version on your computer only when:

• You are an experienced Windows user
• You know how to troubleshoot PC issues and can format a hard disk and reinstall a new operating system from scratch
• You can create full system backups and know how to create Windows operating system recovery disks

Is it risky to install the Preview versions?

In short – yes. The final release versions are thoroughly tested before they are released in the market. However, preview versions are not the final product. There might still be some errors in the preview operating system that can cause issues like:

• Damage some of your files
• Create difficulties when you connect to a network
• Frequent system crashes
• Generate hardware-related errors

What is the minimum system requirement for Windows 8.1 Preview?

The minimum hardware requirements are same as Windows 8:

RAM: 1 GB for 32 bit and 3 GB for 64 bit

Hard disk free space: 16 GB for 32 bit and 20 GB for 64 bit

CPU: 1 Ghz or better

Graphics: DitectX9 graphics card comprising WDDM driver

Display: If you want to use touch feature, the monitor of your computer should support multitouch

What will happen to my existing programs and devices when I install Windows 8.1 Preview?

Most of the times your programs and devices should continue to work after you install Windows 8.1 Preview on your computer. However, at times, you may have to first uninstall and then reinstall a few programs and drivers. You may also have to update some of your device drivers. This is something you can do automatically using an advanced driver update tool.

What will happen to my files, setting and applications when I install Windows 8.1 Preview?

What happens to your files etc. after upgrading depends solely on the version of Windows you upgrade from. The list below will give you more accurate information.

If you are upgrading your operating system from:

• Windows 8, your personal files, most applications and Windows settings will stay intact
• Windows 7, only your personal files will stay intact and rest of the data will be lost
• Windows Vista and Windows XP, you will save nothing. This is because you will have to boot your system using the installation disc and perform a clean install

Whichever version you are upgrading from, it is always better to backup your data on an external storage device before proceeding with the upgrade.

These were just some of the common questions related to Windows 8.1 Preview. You can find more details in the Windows Knowledgebase website.