To look up specifications for Mac computers via serial numbers, access the Ultimate Mac Lookup section on, and type the serial number in the Mac Identifier field. As of 2015, supports multiple i... More » Technology Computers & Hardware

Look up a Remington serial number by using Remington Serial Number Lookup. This service uses the two-letter codes stamped on the barrel of Remington rifles and shotguns to determine the age of the firearm. You can also l... More »

The serial number on a Gemeinhardt instrument is located on the body of the instrument near the receiving joint. provides a serial number look-up chart to help owners date their instruments. Click on Supp... More » Hobbies & Games Playing Music Musical Instruments

The biggest advantages of using Mac computers are their reliability, ease of use, high levels of security and compatibility with other Apple products. The biggest drawbacks of using Mac computers are their prices, lack o... More »

To print the screen on a Mac, take a screenshot by pressing the Command, Shift and the number 3 keys on the keyboard. Open the Preview file on the desktop, then click Print. More » Technology Computers & Hardware

A Mac serial number contains information including the order number, model number, EMC number, model identifier, actual serial number and Intel processor number. This information is all embedded within the full serial nu... More » Technology Computers & Hardware

There are several reasons that could lead to a Mac running slowly, such as a full hard drive or an outdated OS X operating system. Other reasons include an overloaded program startup queue, too many processes running in ... More » Technology Computers & Hardware