Win8.1 system upgrade to Update method and upgrade notes summary introduction

On April 8, 2014, XP went away, but Win8.1 Update is coming tonight. Starting from the early morning tonight, Microsoft will provide a free Win8.1 Update for the global Win8.1 system. Users only need to open the network. And open the Win8.1 automatic update function, the following are Win8.1 upgrade Update notes and related instructions.

Win8.1 Update requires downloading and installing update files such as KB2919355 and KB2919442. The update is defined as "Important & ndash; Security update".
Win8.1 Update is only suitable for you who are already Win8.1 system users. If you are still Win8 system, please upgrade to Win8.1 first, then upgrade to Win8.1 Update.
Related Tutorials: How to upgrade Win8.1 Win8.1 Win8.1 official version upgrade graphic tutorial
Win8.1 Update has greatly improved the start screen and taskbar function, but unfortunately Win8.1 Update still has no menu function In terms of operating experience, it is still not friendly enough for novice friends.
Note:
1. Before Win8.1 is upgraded to Update, your Win8.1 system must have automatic update enabled, otherwise you will not be able to complete the update.

2, if you choose not to install Win8.1 Update, then from May 2014, Windows Update will not be able to push any updates to the system, which means your Win8.1 system will no longer be Get a new security patch.
3, after successfully upgrading the Win8.1 update system, the computer will automatically enter the traditional desktop, rather than the start screen interface (except touch screen devices).