Showing posts with label Causes. Show all posts
Showing posts with label Causes. Show all posts

December 10, 2011

What Causes A Computer To Be Slow?

Have you ever wondered what causes a computer to be slow? If you are, you most probably have a slow running computer now right? Before you conclude to go out and buy a brand new computer (like what I roughly ended up doing), you should perceive that it is not necessary, and there are many ways to get your computer running like new again.

My Own Experience

Causes Of Network Slowness

I remember when my computer started to run very slow all of a sudden. It just would not run at all, or at least my mouse was reacting every 10 seconds. Occasionally, I might even get the blue screen, and I would have to restart my Pc often.

It was then that I went on to explore about why computers can slow down so significantly out of the blue. I realized that I had not been maintaining my computer registry for a few months now, because I naturally had no idea how to! Over time, the registry becomes filled with errors. This is because when I open or close files, the entries do not all the time go back to their primary positions after the operation, often ending up in the wrong positions.

Fixing Your Computer Registry

In order to restore your computer back to its primary working condition, you will need to put your registry entries back to their primary positions. If you are experienced with your computer registry, it is inherent for you to fix your own registry. If you have no experience with fixing a computer registry, you should never try to move or delete your own registry entries, since that can be very dangerous. You should get registry cleaning software to keep your registry error free. After using a registry cleaner myself, my Pc has started to run much faster, and it feels like a new computer again.

What Causes A Computer To Be Slow?

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October 13, 2011

What Causes Slow Network File Transfers?

Slow network transfers can be caused by many factors. The most common complaint with regard to slow transfers come from users attempting to entrance data over the Internet. However, in corporate networks, slow network complaints may also come from users attempting to entrance corporate applications. Anyone the case, there are some common factors that cause slow exchange speed (or the perception of slow exchange speed) that may apply over any size network.

The slowest component

Wireless Network Bridge

wireless network bridge

Imagine that you have been tasked to drain a pool of its water. The hose attached to the pump is wide and can work under huge pressure so it is therefore capable of interesting large volumes of water quickly, however, it is not long enough to bridge the gap in the middle of the location of the pump and the pool itself. Connectors are used to attach more heavy duty hosing but the connectors themselves are quite narrow and brittle.

Once the pump is switched on and the water begins to flow you find that only a fraction of the hoses' ample capacity is used because the water is backed up at the narrow connectors!

This analogy is true of networks, network transfers are only as fast as their slowest component. Reconsider your computer the water pump and the Internet the pool of water. If the connection in the middle of your computer and the Internet has any 'narrow' connectors at all then the entire flow is slowed to a trickle despite the majority of the infrastructure having a much greater capacity.

Technically speaking, the 'narrow connector' causing the slow network exchange need not be a slow network link (although it is entirely inherent that a slow link may be the actual bottleneck). A busy web site, inefficient routing, busy proxy servers, content filtering, traffic shaping and/or packet loss are just a few factors in a very long list of inherent causes that can lead to slow network transfers.

User expectation

As users, we would like transparency from the underlying technology. But when it comes to network transfers, any technology limitations can be difficult to mask. Those of us old enough to remember the Internet in the 1990s would recall waiting hours for some file transfers to complete. That type of response would be unacceptable today, and it is approximately definite that todays' network delays will be just as unacceptable in years to come.

In other words, the end users prospect is a foremost factor for just what a 'slow' network exchange is. That is not to say that slow transfers are just a matter of perception. We come to be accustomed to definite levels of operation on the network and when they are not met the impact is obvious.

What Causes Slow Network File Transfers?

wireless network bridge

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