Win8 quick upgrade to Win8.1 Update three options

After Microsoft officially launched the win8.1 update project to users, it also released the update patch for win8.1 update, and now it has started to push upgrades to the ordinary win8 platform for free. So as a win8 user want to upgrade the system to the latest platform win8.1 update how to operate it? Let's take a look at the upgrade guide that masters have compiled for everyone.
First, the regular online upgrade method
specific upgrade process: Win8 "Win8.1" Win8.1 Update, the entire process has used Microsoft Win8 store, Windows Update and other services, online installation, the need for network installation.
• Win8 upgrade to Win8.1
operation is as follows:
1, first check whether to install KB2871389 update, if not installed, Win8 users can use Windows Update to obtain or manually download and install (32-bit version, 64 Bit Edition)
2, enter the Win8 Modern start screen, open the Modern App Store, the default store home page automatically prompts "free upgrade Windows 8.1",


3, after entering the page, select the corresponding Win8.1 or Win8.1 Professional (or use IE10 to open the following link: ms-windows-store: WindowsUpgrade, you can use the online store to upgrade)

4, start downloading, the whole process depends on the local network Environment, the cumulative need to download the near 4G system files, the user will be reminded to restart the computer after the installation is completed.

Note: After this upgrade, Win8.1 supports retaining the current Modern application and the installed desktop program.