Microsoft Office 2010 Guarantee Box COA Anti Counterfeiting Label What is the anti counterfeiting te

The full name of COA is: Certificate of Authenticity, also known as genuine certification label or anti-counterfeiting certificate. All genuine Windows operating system software is labeled "Certificate of Authenticity (COA)".

It can be said that it is a distinctive sign that identifies Microsoft genuine software products.

Security features on the COA.

Each Microsoft Authenticity Label (COA) contains several security features to help you ensure that you are getting genuine software. Display the product name and unique product key in the center of the label. Other features include holographic bands and color-changing films.

1. The specific name of the product is printed on the label.

2. If your PC is purchased from Microsoft OEM?PC manufacturers, this OEM will be shown herePC manufacturer's name; If your PC was purchased from a system builder, it will appear as "OEM?".product”。

The serial number of the product.

4. Near the right edge of the label, there is an anti-counterfeiting window, paper fibers can be seen on the inside, and the PC shell can be seen through the anti-counterfeiting window. Inside the security window, a woven metal wire with the word "genuine" printed on it can be seen running vertically.

5. The woven metal wire is clearly visible again at the bottom edge of the label.

6. Circles and arrows for thermal anti-counterfeiting printing.

Bit COA encoding.

As for the company to adopt this, forget it, the cost is too high. You can probably search for acquisitions on the Internet**, black market acquisitions of Microsoft Pro Edition, this kind of label, pry down can be hundreds.

The anti-counterfeiting of the security line, the number of 1000 is so small, the price is very expensive, and the minimum order quantity of the anti-counterfeiting paper of the security line is ten tons, twenty or thirty thousand tons.

In addition, such a large number of anti-counterfeiting companies are unwilling to do, and even if it is a quantity of 1,000, it is counted as proofing, and the proofing fee is tens of thousands.

The COA itself does not mean that the purchase is genuine.

If you have any questions, you need to keep the purchase documents, COA, and PUR (End User License), and if you have any questions, you need to go to the seller or Microsoft window for authentication.

The COA is only part of the license, not a full license.

COA cannot be used as an anti-counterfeiting credential.

Anti-counterfeiting turned into counterfeiting?

One day. The vendor took out two hairy crabs and a bundle of security rings, claiming that they were real Yangcheng Lake hairy crabs. This year, the Yangcheng Lake hairy crab harvest will officially start on September 17, but some seafood stall owners in Beijing claim that they already have Yangcheng Lake hairy crabs on sale.

In this regard, the Suzhou Municipal Bureau of Quality Supervision said that this year's anti-counterfeiting mark has not yet been issued, and the Yangcheng Lake hairy crabs with anti-counterfeiting marks circulating on the market have problems.

With the anti-counterfeiting ring, the hairy crab is still premature, and the authentic one has not yet been caught, and the fake crab wearing the anti-counterfeiting ring has been rampant in the market. Since the anti-counterfeiting relies on a ring, it is much easier to counterfeit a ring than a hairy crab.

However, the logistics inquiries that make premature fake crabs rampant are not all fake rings, and many are even real rings flowing from farmers. It turned out that the anti-counterfeiting ring that marked the king of crabs had already been overproduced and sold as a relatively scarce product, and was worn on the civilian crab, which can be described as a complete token and can distinguish the authenticity. It was originally anti-counterfeiting, but anti-counterfeiting mutated into counterfeiting, what kind of mechanism led to this outrageous phenomenon?

Let's take a look at the ring production and sales process. Since the ring is used as an anti-counterfeiting mark, strict distribution according to the output should be the most basic requirement, so the production, processing and distribution of the ring should have a strict audit and supervision mechanism, but the actual situation is: the anti-counterfeiting department made the ring, directly sold the ring to the crab farmers, as for the real output of the crab farmers but no one cares, the crab farmers' self-produced crabs will definitely wear the ring, and the ring of the crab farmer ** is obviously the consequence of the overdistribution.

It is not difficult to see that the effect of such extensive anti-counterfeiting is really flattering. However, what is certain is that the anti-counterfeiting mark can also become an industry, making more and selling more to feed a group of people. In this way, it is not surprising that anti-counterfeiting becomes counterfeiting.

It can be seen that if you really want to prevent counterfeiting, you might as well come up with the spirit and strength of counting banknotes to prevent counterfeiting. The production, distribution, circulation, supervision, and even investigation and handling mechanisms of anti-counterfeiting marks have been established perfectly, and the holes that are used to confuse the real with the fake and even the anti-counterfeiting signs are abused should be plugged first, and the work should be done in a real and meticulous manner. In this way, anti-counterfeiting can really be implemented, not to stay at the level of show, and not to make a joke about the anti-counterfeiting mark and give birth to the counterfeiting industry.

Dear users, hello!

If the Lenovo computer is configured with a Windows operating system at the factory, it will have a genuine label and a Microsoft key label.

Have a great day, thank you!

You should be talking about coa lable genuine labels!

The serial number above is the operating system installation serial number!

Only laptops with a pre-installed XP, or Vista system will have such a Coa Lable

But now many computers are equipped with OEM versions, and it is possible that there are no anti-counterfeiting labels.

Genuine Microsoft operating system computers have a Microsoft anti-counterfeiting sticker on the body.

Certificate of authenticity, also known as ** certificate label or anti-counterfeiting certificate.

All genuine Windows operating system software comes with:"Proof of Authenticity (COA)."Label. It is a sign that identifies Microsoft genuine software products. If the authenticity label is missing, it means that you may or may not have genuine Windows operating system software.

If the Windows operating system software is not purchased with the purchase of a PC, but is sold in a single quantity in a boxed retail software through a retail outlet and a Microsoft distributor, the colorful box containing the genuine software is accompanied by a Certificate of Authenticity (COA) label.

Each Microsoft Authenticity Certification Label (COA) contains several security features that display the product name and unique product key in the center of the label. Other features include holographic bands and color-changing films.

Quality inspection report of raw materials.

COA: Conchologists of America Conchologists Americas.

COA: Crown of Ages (Diablo II Item).

coa: certificate of authentication

COA: Certificate of Achievement.

COA: Commission on Audit (Philippines).

COA: Change of Assignment.

COA: Chance of Achievement.

Coenzyme A (CoA): It is a macromolecule composed of pantothenic acid, adenine, ribonucleic acid, phosphoric acid, etc., which is combined with acetate to acetyl-CoA, thus entering the oxidation process. It participates in the synthesis of glycogen and acetylcholine, lowers cholesterol and regulates plasma fat content.

It is commonly used in clinical practice to form an "energy mixture" (coenzyme A, ATP, insulin, glucose, and potassium salts), which may provide energy, promote glucose metabolism and other metabolic processes, and facilitate the recovery of liver function. The main component of coenzyme A is widely found in food and can also be synthesized by intestinal bacteria, and coenzyme A is abundant in cells and generally does not need to be supplemented. Large molecules also do not easily enter cells.

It is a report used to prove whether the product meets the product quality requirements.

COA is actually the inspection report issued by the quality department of the factory, which needs to be signed by the quality department, including the inspector, auditor and person in charge, and is used to prove whether the product meets the product quality requirements.

Yes If you have a system image file, you can use a virtual optical drive.

If you boot from an optical drive, you do not need to enter the serial number.

After entering the system and installing it, you need to enter the serial number.

If it's pirated, the system probably won't use it, but if it's genuine and matches your serial number version, it will work.

You should be talking about coa lable genuine labels!

The serial number above is the operating system installation serial number!

Only laptops with a pre-installed XP, or Vista system will have such a Coa Lable

The cost of such a coa lable is about 500 800 yuan!

Microsoft Office 2007 registration serial numbers are generally not affixed to the machine

To put it bluntly, it proves that you are genuine, that is the genuine number, with it you are genuine, and you don't care about the black screen of WGA.

LenovoY430P has Microsoft's genuine system label,COA label cover is not on the fuselage now,Microsoft's system win8、win10The activation information is on the fetish motherboard,You can see it through the tool on the BIOS,The landlord can refer to。

Product COA:

Also known as genuine certification label or anti-counterfeiting certificate, genuine Windows operating system software is carried with"Proof of Authenticity (COA)."Label.

It can be said that it is a distinctive sign that identifies Microsoft genuine software products. If the Genuine Proof label is missing, it means that you may not have genuine Windows operating system software.

Ways to identify COAs:

1. The specific name of the product is printed on the label.

2. If your PC is purchased from a Microsoft OEM PC manufacturer, the name of the OEM PC manufacturer will be displayed here; If your PC was purchased from a system builder, it will appear as"oem product"。

3. 25-digit product serial number.

4. Near the right side of the label, there is an anti-counterfeiting window, the inner side can be seen paper fiber, and the PC shell can be seen through the anti-counterfeiting window. In the anti-counterfeiting window, a strip can be seen that reads"genuine"The woven metal thread of the lettering passes vertically.

5. The woven metal wire is clearly visible again at the bottom edge of the label. `

6. Help identify genuine software.

7. Circles and arrows of thermal anti-counterfeiting printing.

8. 14-bit COA code.