Process: How to add Computer Memory

Memory for your computer is getting cheaper and cheaper. Since with more memory, more programs and files can be opened at once. A typical PC will ship with 128MB or perhaps 256MB of memory, but that amount can be increased to 512MB or even 1GB. The hardest part of installing new memory is figuring out what kind to buy.


In this essay, I will describe the process of how to add a memory:

First of all, check your computer or motherboard documentation the type of memory should be mentioned. Next, open the computer case and look at the memory chips for hints. Then, found the type and amount of memory is needed. After that locate the sockets and remove existing memory. Alternatively, the computer should be unplugged. Ground yourself or wear an antistatic wrist strap, and remove the case. In order to upgrade memory, you may have to remove some of the existing modules. If the modules are held in place by plastic or metal tabs, push down on these tabs at the same time and the module should pop out. Make sure the slots are aligned properly with the socket. Finally you can install you new memory with safe and enjoy more process speed.


In the conclusion, if you follow these steps you should know how to add a memory. In a case if once the computer needed upgrade you can fix it in anywhere.

Process: The Pyramids

The pyramids are one of the wonders of the world which their history returns back to around 3500 BCE. They are located in Egypt precisely in the city of Cairo. The pyramids were built by slaves serving a merciless pharaoh. The reason of building the pyramids are as tombs for the Egyptian kings.

In this essay, I will describe how the pyramids were built:

The first stage the pyramid is built from a large blocks of a raw material was called limestone. Then, the stone blocks are cut by copper chisels and mallets. After that, the workers are drove wooden wedges into the holes to split the stone. Next, the stones are moved by wooden sleds. Once on land, the stone blocks are placed on sledges. Furthermore, Slaves are hauled the sledges over wooden rollers by pulling on towropes made of papyrus which was made from riverside reeds. The water is poured in front of the rollers as a lubricant. The stones are towed on the sledges up the sides of the pyramid on ramps of sand. Then the blocks are levered into place. In the final stage workers dug away the sand.

In the conclusion, they were one of the biggest building projects ever to have been completed in history. Although people still searching of how are been built at that time of age.