How to tell if Win7 is the official original

Although Win8 has become popular, I believe there are still many loyal users still using Win7. For the old users who have used Win7 for so long, do you know the official version of win7 that you used? How to identify whether the pre-installed win7 system is genuine for Microsoft? Let's take a look at it. The brand machine is pre-installed with official genuine features:

First, use the "SLIC Tool Kit" tool to check:

1, the motherboard BIOS has SLIC 2.0 or 2.1 corresponding to the brand name brand;

2, the random system integrates the OEM certificate corresponding to the brand name brand and the OEM SLP Key (Note: Windows
XP only has BIOS SLP 1.0 and OEM SLP Key).

Second, the second field of the random system "Install ID" is "OEM", ie: XXXXX-OEM-XXXXXXX-XXXXX (right mouse button /computer or my Computer
/property).

With the brand identity in the "computer" or “my computer” attribute. Networked to the Microsoft Genuine Verification Center: able to successfully pass the genuine verification.

Third, there is a random system under the brand machine keyboard "Genuine logo".

The brand name of the famous brand machine has anti-counterfeiting barcode and the second key OEM COA Key for the user (Note: the key is “one-to-one”. The OEM SLP Key has Same version versatility). After activating the system with this key, the second field of the installation ID is also “OEM”.

How to accurately identify the authenticity of the system:

At present, "Computer City" brand-installed tomato "ldquo; forum version", mostly Windows XP GHOST system. The reason why the use of "GHOST system" is mainly that the distribution staff saves time, effort and convenience in order to install the operating system
.

<quo;GHOST System” The second field of the installation ID is generally “640”, in the “My Computer" attribute, most of them have "forum logo> and "GHOST" .

As for Windows Vista and Windows7, individual brand machines also have the installation of tomato “ forum version" (distributors only need to take the time to work hard, use Microsoft original CD image + & ldquo; hard brush & rdquo; or "Soft change", you can still do the first and second). Identify the official version of Windows XP, Windows Vista and win7, mainly to see if the brand machine has a random system "Genuine Logo", especially whether there is anti-counterfeiting barcode and second key OEM COA Key behind the fuselage.