For Dell, press F8 on the keyboard until the Advanced Boot Options menu appears on the screen. For HP, press F11 directly after powering up the unit. For LG, press F11 directly after powering up the unit. For Toshiba, press and hold '0' BEFORE and during the power up.
To change from Home to Pro after Version 1803 if you don't yet have a Pro Digital License on the device go offline by choosing Airplane Mode in Action Center by pressing the Windows (flag) + A keys. It will then allow you to copy and paste the Pro generic version key VK7JG-NPHTM-C97JM-9MPGT-3V66T at Settings > Update & Security > Activation
Windows 8/8.1. After a fresh install, the system does not auto activate and when one tries to enter the correct OEM Product Key (extracted from BIOS), it is refused. The trick is to first remove the current Product Key with slmgr /upk, then the OEM key can be entered and activation works flawlessly.
Get a Windows 8 tablet or PC now, and you can update to Windows 8.1 for free! Windows 8.1 Pro is for small- and medium-sized businesses, providing enhanced features to easily connect to company networks, access files on the go, encrypt data, and more. Search once. Go anywhereBing smart search gives you results from your PC, your apps, and the web.
4 days ago ยท Backing up your Windows License Product Key is essential for reinstallation of your Windows 8 or Windows 8.1 operating system.In some cases, the Genuine Microsoft Label or Certificate Of Authenticity (COA) containing the product key, is placed in an area not easily accessible by users e.g inside the battery compartment in newer ultrabooks/laptops, making it difficult to note the product key.
WU in 8.1 never did find any updated drivers for any of my HW, and it was stuck using the generic driver. I had to update it manually from AMD download. As I mentioned above, this did not happen when I installed WIndows 10, it installed the proper graphics driver. either during the install or shortly after via WU.
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licence windows 8.1 pro key