Windows 8 is the latest operating system produced by Microsoft for use on both personal computers, laptops and tablets.
The new operating system introducing significant changes to the operating system's design and platform such as the new Start screen (replacing the Start menu) used by previous versions of windows, an online store that can be used to download new applications along with an emphasis on touchscreen input.
Additional security features were added to the operating system, such as built-in antivirus program and a secure boot feature.
