Computer Essay Example | Topics and Well Written Essays - 500 words - 5

Computer - Essay ExampleKey to a calculating machine is an appropriate RAM, this is because it runs computer programs and store the relevant information and data. Dell Inspiron 15R laptop computer has a Pre-installed memory (RAM) of 6GB. In addition, it has a hard disk drive of 320-GB that can turn at 5,400 revolutions per minute. Nonetheless, operators have the option to upgrade it to the hard disk capacity to 500GB or to downgrade to 250GB. This is an efficient laptop, its other important features include the optical drive of quantify 8-speed, DVD as well as CD burner that provides both minus or plus DVD recordable format support and dual-layer disc type.Dell Inspiron 15R laptop is powered with up to 4th Generation Intel Core processors system its direct system entail Microsoft Windows 7 Home Premium. However, the windows version can be upgraded to the professional edition or be maintained depending on the preference of the users. Besides, the laptop has a LED Backlit display w hich measures 15.6 inch with special features like 1366 x 768 HD resolution and True-life.The Dell Inspiron 15R laptop processor system comprise of a proficient dual-core Intel Core i3-380M. Besides, it has a processing speed of up to 2.53GHz among other features. The laptop is considered more efficient because it is fitted because it is fitted with Ivy Bridge Core i5-3210M, processor which is paired with 6GB of system memory 3-MB. This enhances the performance since it provides high-speed access to computer data and an Intel senior high Definition computer Graphics chipset for high graphics and quality video capabilities.The secondary storage system of The Dell Inspiron 15R laptop stores data for example, the Windows 7 operating system and other important user files. This system is determined by the existing volume of the hard disk. As mentioned in previous sections, Dell Inspiron 15R supports a hard disk volume of up to 500 Gigabyte (GB). This is