Just so you don't have any questions, I just purchased a laptop with Windows 8.1 as OEM and I don't use Facebook or any other social media or even gaming at this time. The Toshiba C55DT is three days old and the mouse can disappear and computer freeze routinely. I look back at how long Microsoft has had to address this issue and I am here with a 3 day old computer with all the Microsoft recommended updates and now I have to decide if the computer needs to go back for that brand that is named after a fruit.
Microsoft needs to make the operation of this basic function a priority which it has clearly not done based on the time it has known about the issue. The only vote a consumer has is with their money and feet. So far, I have 4 other Windows computers here- please read the other sites with the same complaint concerning the 8.1 program and mouse freezing and look at the dates of the complaints.