Microsoft Has Begun Sending Invitations to Their Windows 8.1 PreviewJune 21, 2013 1 Comment
Microsoft has begun to send out emails inviting folks to try the Windows 8.1 Preview (blue). The dates will be June 27th and June 28th to be able to actually update your machines.
Remember if you sign up, you cannot upgrade to the final version from the preview.
Please remember to back up your data prior to upgrading your systems. As with any Preview software, this is not the final version of the software. You will not be able to perform a full upgrade from Windows 8.1 Preview to Windows 8.1 RTM (The final release). You will however be able to migrate all your data to Windows 8.1 RTM.