Because of this, users should try some maintenance to help speed up their PC.The length of the lifespan greatly depends upon the type of system purchased, advances in hardware components and changes in the software that we run.If a computer is running out of space, it is easy to purchase a new internal hard drive for installation or an external drive.If you happen to also want to boost the performance of your computer, there are several options that can help increase the speed of loading programs or booting into the operating system.The problem is that with so many components that can be upgraded, the costs of upgrades can quickly outpace the cost of replacement.Let's take a look at some of the items that can be upgraded, their relative cost and ease of installation.Check out my Best Blu-Ray Drives list if you have the interest.Be aware that there are certain hardware and software requiremenst in order to properly view Blu-ray video on a PC.
Often times software and programs that have accumulated over time have slowed down the system from its optimal performance.
Virtual memory is memory that exceeds the system RAM and is swapped to and from the hard drive in order to keep the system running.
Most desktop systems shipped with the memory that was sufficient at the time of purchase, but as computer programs get more complex, they use up more system RAM.
For more information about this, consult my Windows and 4GB of Memory article.
This article also applies all 32-bit versions of Windows.
The memory inside of a desktop PC is the easiest and most cost effective upgrade that can be made.