So when do you consider your PC slow? When you discover that the booting up time is more than the usual loading time, there is frequent hanging of PC, taking load of time to start an application or sluggish game play.



What is the cause for this? Well, it can be due to the hardware or software issue.

A lack of memory RAM is often the main cause for hardware issue. As technology advances, more and more software with heavy bandwidth are being developed. An old system with only 64MB of memory RAM will surely pants when running these heavy duty programs. Check out your motherboard maximum memory support and upgrade the RAM to the maximum. This will see an improvement. If your memory RAM is already at its maximum, then maybe it is time to change the motherboard.

Other than the RAM, the CPU is also another culprit for the slow performance. Similar to the RAM, an old CPU will not be sufficient to support new and complex applications. It might be easy to think that changing the CPU will help; however, changing CPU is not as easy as changing ram. Most of the time, the old motherboard will not be able to support the latest CPU in the market. If you are seriously considering changing the CPU, then it might be better to upgrade the whole system.

The data storage on the hard drive is based on sector allocation. Over the time, due to frequent installation and un-installation of programs, the data sectors will be scattered all around in the hard drive, making data retrieval difficult. This in turn adds up to the loading time. The hard drive fragmentation percentage refers to the percentage of the scattering of the data sector. The higher the percentage, the slower the performance. Performance can be improved by doing a defragmentation. This will arrange the sector cluster in retrieving order and also move seldom used or unused data to a remote sector.

Running of background processes and programs will also slow down the pc performance. Most of the time, these background activities occur without your knowledge and it is always the main cause for PC hanging. To eliminate this, press “ctrl + alt + del” to access the Window Task Manager. Click on the PROCESSES tab. This window will slow all the background processes. Select the application that you don't need and click ‘End Process'. Do this with care as shutting down of important application will cause your PC to hang and all your unsaved data to be lost.

Next, the right bottom panel of the window task bar shows the program running in the background. Right click on the icon and shut down the unused programs to free up the bandwidth.

With these few tips, it will be sufficient to improve your PC performance. If the above technique don't works, then you might have to consider reformatting your pc or upgrade to a new system.