windows 8.1 key sale online

Some of the professional software or data processing software needs to use the support of the Microsoft .net framework 3.5/2.0, while Windows 8.1 default installs the Microsoft.NET framework 4.5.1, which is undoubtedly a pressing need for users who want to use the Microsoft .net framework 3.5. Direct to Microsoft China download the Microsoft .net Framework 3.5 installation package installation is an online deployment installation, but Windows8/Windows8.1 users may appear in the Microsoft .net framework 3.5 Setup Error or installation failure/installation error. Below explains how to load Windows 8/Windows 8.1 Mirroring to install the Microsoft .net Framework 3.5. Tools/raw Materials Windows 8/Windows 8.1 Mirroring Methods/Steps 1.Installing the Microsoft .net Framework 3.5 is an offline deployment installation method using ISO mirroring, requiring an ISO mirrored file of Windows 8/Windows 8.1. 2.Right-click ISO mirroring-Open mode-choose to open the ISO image using Windows Explo...

As early as Microsoft announced the upgrade policy, Windows 8.1 Vol users have been too much to reload the system. Today Microsoft through the KB3035583 patch reminder upgrade Windows 10 o'clock, a large wave of Vol users found not to receive a reminder, this is looking for a hurry. But here remind you that if you want Windows 8.1 Vol (Pro Vl) to switch to retail, you do not need to reinstall the system, directly through the retail key to reactivate. The following steps are: 1.buy Windows 8.1 Pro retail key, Address: http://www.microsoftstore.com.cn/category/Windows/c/windows 2.open the admin mode Command prompt: Enter SLMGR/UPK and carriage return (this command unloads the currently installed key) 3.After the installation is successful, enter SLMGR/IPK XXXXX-XXXXX-XXXXX-XXXXX-XXXXX and return (x represents the key you purchased) 4.Prompts the installation to enter Slmgr/ato and return (This command allows the system to activate through networking) B. Prompts the installa...