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Product activation is a license validation procedure required by some proprietary software programs. Product activation prevents unlimited free use of copied or replicated software. Unactivated software refuses to fully function until it determines whether it is authorized to fully function. Activation allows the software to stop blocking its use.
In some cases, the product key is checked against a list of known illegally distributed keys. [ 27 ] Certain retail copies of Windows and Office sold in certain countries classified as emerging markets have geographical activation restrictions, which only allow the user to activate the product within the indicated region.
The purpose and application is different. A software serial number, otherwise called a product key, is usually not embedded in the software but is assigned to a specific user with a right to use the software. The software will function only if a potential user enters a valid product code.
4 key differences between money market accounts and funds While both options offer ways to earn interest on your cash, there are several important differences that define how they work and how ...
Typically a variable APR ranging from 17 percent to 30 percent (excluding 0 percent APR intro offers), usually with a grace period during which interest is not assessed on purchases as long as you ...
Consider short vs. long terms. Shorter terms give you more flexibility, while longer terms can help you prolong a good rate. Choose based on when you’ll need the money.
A product key, typically an alphanumerical string, can represent a license to a particular copy of software. During the installation process or software launch, the user is asked to enter the key; if the key is valid (typically via internal algorithms), the key is accepted, and the user can continue.
Vendors typically limit the number of computers on which software can be used, and prohibit the user from installing the software on extra computers. [citation needed] Restricted use is sometimes enforced through a technical measure, such as product activation, a product key or serial number, a hardware key, or copy protection.