This Static Spot is open for sponsor

Click Here to Sponsor MCT Eric Post in Full Page

Afrikaans Afrikaans Albanian Albanian Amharic Amharic Arabic Arabic Armenian Armenian Azerbaijani Azerbaijani Basque Basque Belarusian Belarusian Bengali Bengali Bosnian Bosnian Bulgarian Bulgarian Catalan Catalan Cebuano Cebuano Chichewa Chichewa Chinese (Simplified) Chinese (Simplified) Chinese (Traditional) Chinese (Traditional) Corsican Corsican Croatian Croatian Czech Czech Danish Danish Dutch Dutch English English Esperanto Esperanto Estonian Estonian Filipino Filipino Finnish Finnish French French Frisian Frisian Galician Galician Georgian Georgian German German Greek Greek Gujarati Gujarati Haitian Creole Haitian Creole Hausa Hausa Hawaiian Hawaiian Hebrew Hebrew Hindi Hindi Hmong Hmong Hungarian Hungarian Icelandic Icelandic Igbo Igbo Indonesian Indonesian Irish Irish Italian Italian Japanese Japanese Javanese Javanese Kannada Kannada Kazakh Kazakh Khmer Khmer Korean Korean Kurdish (Kurmanji) Kurdish (Kurmanji) Kyrgyz Kyrgyz Lao Lao Latin Latin Latvian Latvian Lithuanian Lithuanian Luxembourgish Luxembourgish Macedonian Macedonian Malagasy Malagasy Malay Malay Malayalam Malayalam Maltese Maltese Maori Maori Marathi Marathi Mongolian Mongolian Myanmar (Burmese) Myanmar (Burmese) Nepali Nepali Norwegian Norwegian Pashto Pashto Persian Persian Polish Polish Portuguese Portuguese Punjabi Punjabi Romanian Romanian Russian Russian Samoan Samoan Scottish Gaelic Scottish Gaelic Serbian Serbian Sesotho Sesotho Shona Shona Sindhi Sindhi Sinhala Sinhala Slovak Slovak Slovenian Slovenian Somali Somali Spanish Spanish Sundanese Sundanese Swahili Swahili Swedish Swedish Tajik Tajik Tamil Tamil Telugu Telugu Thai Thai Turkish Turkish Ukrainian Ukrainian Urdu Urdu Uzbek Uzbek Vietnamese Vietnamese Welsh Welsh Xhosa Xhosa Yiddish Yiddish Yoruba Yoruba Zulu Zulu

 

 

Article Navigation

Back To Main Page

 

Click Here for more articles
Google
The ABCs Of Computer Memory
by: Ron King
Computer memory is called Random Access Memory (RAM). The information stored in RAM can be accessed randomly, rather than sequentially. This means that data can be found in any location at the same rate of speed. Other storage media, such as CD-Rom and hard drives, must wait while the drive spins to the correct location before the data can be accessed.

Computer memory is simply a storage area for the program code and the data that program uses. Computer programs use RAM to write and retrieve information, allowing for fast data retrieval and manipulation.


How Much RAM is Enough?

Simply stated, the answer is, as much as possible. Keep in mind, though, once you've reached a certain upper limit, which is determined by the computer program(s) used, investment in more memory will see a diminished return.

Adding more memory is one of the best ways to maximize computer performance. If you compare 2 identical computer systems, the one with the most memory will over-all be the faster. More RAM allows the computer to place more program instructions into memory, relying less on the slower hard drive.

Think of 512 Megabytes (MB) as the base standard for a modern computer. With that you can multi-task (run several applications concurrently). For instance, you can check email and download MP3s, without noticeable sluggishness.

Some applications, however, are more memory-hungry than others. Graphics programs, for example, are notoriously greedy. Memory needs are further exagerated by the operating system used. Microsoft Windows is far more demanding than, say, Linux. Currently, most PCs use Windows, though.

Should you notice your computer slowing down, consider adding more memory. Before committing to that option, however, try de-fragmenting your hard drive with a utility (program) designed for that sole purpose. A fragmented hard drive is a common cause of stalled computer performance.


Types of RAM

Right now DDR SDRAM is the most popular memory module. DDR stands for Double Data Rate, which means that the memory can be accessed twice per clock-cycle. SDRAM, the acronym for Synchronous Data Random Access Memory, has been the standard for memory modules for nearly a decade.

To add memory to your computer, you must install modules with the correct contact layout. Before purchasing new memory, you must know which type your motherboard will accept. The most common form factors are 168 pin, 184 pin and 200 pin.

You'll also need to know whether there are slots available on your motherboard. If all the slots are already in use, you'll have to replace 1 or all of the current modules with higher capacity ones. If there is at least 1 free slot, you can simply buy a new memory module and insert it in the empty slot.

A word of caution: whereas some motherboards can accept either SDRAM or DDR SDRAM, the 2 types cannot be mixed. You must decide on 1 or the other. Check the motherboard manual first to determine which kind of memory your computer requires.

And finally, when you are ready to install your brand new memory module, make sure of 2 things: the power is off (for your safety) and you are electrically grounded (for your computer's safety).



About the author:
Ron King is a full-time researcher, writer, and web developer. Visit http://www.build-computer-now.comto learn more about this fascinating subject.

Copyright 2005 Ron King. This article may be reprinted if the resource box is left intact.


Circulated by Article Emporium

 


©2005 - All Rights Reserved

This Static Spot is open for sponsor

Data Recovery Information

Read Articles:

Does it worth to backup emails from c...
CGI Web Hosting - 3 Essential Scripts...
Making the Most of Digital Camera Mem...
The Importance Of Email Backup
It’s Getting Harder To Watch Movies (...
How To Upgrade Your PC
Tips For Turning CD Duplication Into ...
How Do Wireless Networks Work?
Understanding Flow Control
Web Hosting: Price vs. Quality
Correctional Institution Preventive M...
Fast Web Design For The Skint Webmaster
CD Duplication: Superb Quality At A C...
Broadband Review
Microsoft Dynamics GP – renovated Mic...

More Article Pages 1 - 2

Data Recovery - What Not to Do!

Data recovery is a tricky thing, and if you've somehow deleted or had your important files corrupted or lost due to human error, business espionage, faulty hardware or software or any other reason; the good news is that your lost data is probably recoverable. This article will show you a few things NOT to do when an event such as this occurs.

Don't run the drive anymore, or use the device. (MP3, portable storage, camera card, whatever) If you think it won't hurt to even just poke around the internet for a solution to this mess you've made/found, you're wrong! Don't install or run anything on the drive you hope to recover data from. Only access this drive again from a healthy PC with the software solution you're going to use. Since files are overwritten in the order they've been deleted, the last files that have been excised from your drive will be the first to be lost permanently. Even just surfing, with all the cookies and temporary internet files that are always being generated will often doom the process without you even knowing about it.

Don't use tools that may reside on your computer, such as Scandisk, or a boot record utility, as these will probably overwrite exactly the files you're seeking to get back.

In short, be careful! Your data may very well be recoverable, as long as you don't do something to erase it forever! Find a good data recovery software solution, and then follow the instructions to the letter, and you'll more than likely live to see your lost data return!

Keith Thompson is the webmaster at Data Recovery Service a site cenetered around helping you get back your lost data!

©2005 - All Rights Reserved

JV Blogs Visit free hit counter