The upgrade will not attract any new license cost if the existing license is genuine. In this post, we will share how you can check if you can upgrade to 64 bit Windows 10 on the same PC.

In this guide, we'll show you the proper steps to upgrade from the 32-bit to the 64-bit version of Windows 10 without purchasing a new license.

AS PART OF its ongoing effort to “reinvent” its venerable mainframe line IBM dropped the other shoe on Monday, delivering its new age 64-bit mainframe operating system called zOS. zOS fully ...