Problem updating to windows 8 1

After installing and restarting the system if you are using windows 7 install the below-mentioned patch .Windows 8.1, Microsoft’s new operating system, is not without flaws. Fortunately however, like Microsoft’s preceding OS, there are solutions.

Obviously an integral part to using the software this problem was initially surrounded by rumors.This article will be frequently updated to include information on recommendation on issues that have been reported and are currently being addressed by Lenovo product teams.It is recommended that a backup of all data be made prior to starting the Windows 8.1 update.If you can’t install i Tunes on your Windows PC, or if you see “error 2” or "Apple Application Support was not found" after you install the software, follow the steps below in order.If you see a different error when trying to launch i Tunes, learn how to fix unexpected quits or launch issues.