Dorchester Computer Repair Blog

Viruses, especially of the computer kind, seem to be proliferating faster than the diseases they were named after and like the organic varieties the instigators and malicious coders who design these programs are making them harder to detect and they are also coming up with new delivery methods.

These malicious programs, which probably started life as playful code have evolved into rather potent tools capable of making even the most advanced IT infrastructure hidden behind hardware firewalls grind to a halt.

This is why it is imperative to make sure your antivirus is always up to data because as new viruses are found the antivirus vendors are updating the software to ensure there software can detect this malevolent code.

Unfortunately though to really secure your home or business pc from attack and to reduce the vulnerability of your system it is advisable that you also make sure you have other software installed that can detect malware for example Malwarebytes, as the effects of this can be as if not more devastating than a simple virus, and can in certain circumstances leave your PC open to hacking or even digital theft and identity theft.

If you do keep passwords and sensitive documents on your computer you could always password protect the files using standard functionality that is built into office software.

Tags: Anti Virus, Computer Security, Dorchester computer repair, Malware

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Voice over IP (internet telephones) have been with us for quite a while now and the challenges of early systems have been left far behind.

What was once an “interesting” technology is now a fully grown communication medium and is being increasingly being adopted by business users giving them massive savings against conventional telphony costs, but this is also an area where private home users can save money too.

Surpringly however many people are still bilssfully unaware of this technology or how it can save them money so here is an useful article explaining some of the pro’s and cons of  VOIP.

VoIP Technology - Pros and Cons

If you are familiar with VoIP, the acronym for Voice Over Internet Protocol, then you know that it is one of the latest and greatest ways of communicating. Instead of making a phone call using the telephone, people can now communicate by voice over the Internet. But is VOIP truly all that it is cracked up to be? Lets look at both the pros and cons of VoIP technology.

There are many benefits to VoIP. The only requirement you need is a broadband connection with either DSL or cable. If you have this, you can use VoIP. If you use VoIP through a PC-to-PC connection, then your calls are free anywhere, as long as, the receiver of the call has VoIP also. In addition, most VoIP providers offer unlimited calling plans for calls made within a certain area, for one monthly fee. There would be a nominal charge for calls made outside this area. In all cases, traditional phone service is much costlier. Most providers also offer extra premium services such as caller id, without additional charges.

Another benefit, with the integration of voice and data, is that there is a need for only one system. This makes for easy installation and saves money. An IP address, or number identifies each IP phone, and it is known by this address no matter where it is plugged in. The only thing required would be a broadband connection. This makes for easy moving or addition.

Along the lines of easy transportability, phones can be utilized anywhere as long as they are connected to an IP network. This assists telecommuting and international offices. All of these relate to cost savings. They are also very light and easy to carry.

There doesn’t appear to be any downsides to this new technology or does there? One of the biggest problems with VoIP is that it is run by power. If there is a power outage, your communications are down. This is unlike traditional phone service, where you can still use your phone without the aid of electricity. Refer to VOIP for more information.

There are also problems with dialing emergency 911 numbers. Normally when an emergency call is placed, the call is traced back to the sender and routed to the nearest 911-communication center in that area. In the case of VoIP, numbers cannot be traced to a location. If you are unable to talk, that 911 call will be useless, as it will not be capable of leading rescuers to your sight.

Voice quality, in general, is efficient, but when you get into cable broadband, high traffic times could result in poorer qualities. Since the data is broken down and transmitted, sometimes a packet of data is delayed and will be dropped. This will result in silent periods.

You may also need to update your phone equipment since VoIP may only work with newer phones. Depending on how many phones you have to replace, this could be an expense.

The fact is that VoIP still has some kinks to work out. It is anticipated that these bugs will be resolved sometime during 2007. They are temporary annoyances, which will be soon be eradicated. As you can see, VoIP’s benefits far outnumber its negatives. From all aspects VoIP is the phone of the future, but the future may very well be here and now. Visit VOIP for further information.

Tags: Voip

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Whilst remote services have there place I don’t feel however that they will ever repalace the need for local support as many people feel far more comfortable with face to face contact and lets face it, I can’ believe technology will ever be available to upgrade your hard drive or fit a new graphics card etc.

Tags: Dorchester computer repair, Remote support

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Many people make mistakes and most camera purchasing is a real testament to that statement. Majority of individuals thought because they knew something about megapixels and zoom stuff that they don’t need to worry about any other characteristics and that was a really terrible mistake.

Because of that reason before you select the digital camera you have on your mind here you are four common mistakes that people make very often when buying cameras and you should really avoid those. You shouldn’t be purchasing the digital camera without holding testing it testing it with your own hands.

Reading reviews, specifications characteristics and comparing are some of the basis in purchasing digital camera nowadays and masses seem to be easily fascinated up with only that kind of presentation. You should be sure you really like the digital camera before buying it. Still, if you order it online, the best thing you can do is to go to your nearby camera store first and check the digital camera brand and model that you would like to buy. The digital cameras on the internet are presented with extra emphasis with flowery words to impress you but seeing that model before buying will make a huge impact on your opinion. Try it with various tasks and in various situations so you can observe how easy or hard is to use it, you’ll see if the digital camera controls are easy to use etc.

Buying some expensive model without being sure you really need it is not a great thinking. It is said that prices comes with corresponding quality based on how expensive the buy is. Yeah, anybody would choose the coolest, shiniest, and sophisticated looking cameras. But the question is, can you can spend that much? You should really be 100% certain it fits you. For example, if you’re new to cameras and you haven’t been taking a lot of pictures are you certain you can operate those modern digital SLR with lots of manual controls? I don’t think so. It’s always the best to look for in the range of money you can spend, but focus on finding the best digital camera for your specific needs.

Looking only for a lot of Megapixels can also be a huge mistake. A 10.2 Megapixel digital camera will be more appealing than a 7.2 digital camera model. It is quite normal because we need the best to fit our needs but also remember that megapixels shouldn’t be the only factor in making a decision.
There are 10.2 MP cameras that feature only 3x zoom while some 7.2 camera models have 4x zoom. And 10.2 megapixels pictures take more memory than that of 7.2 megapixels in your computer. There are more factors beside megapixels because different features like zoom could be much more important to you.

Be certain on things that you want from a digital camera. Before purchasing that camera, you should come clean with yourself exactly why you want that specific model. If you’re only purchasing just to have it without clear reason why you want it then that’s worse than not buying it. You need to know what features you want that are reflecting your style of life. Think of making a list of your most essential features, and then rank them accordingly. This way you can work on finding a digital camera that matches those needs first and care about other characteristics when you narrow the choice.

You should first see if it fits you but we recommend you to check out Canon SD1100IS. If you think Canon SD1100IS is not good enough check out Canon SD880IS.

Tags: purchasing digital cameras

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The Xbox 360 was hailed as the answer to Sony’s up and coming PS3, a machine that would take gaming to the next level and exceed the level of gaming that Sony’s Ps2 had enjoyed. Backed by one of the most powerful companies in the world (Microsoft) it had everything going for it, the graphics were breath taking and the game play exceeded the expectations of even the most critical gamer. But with all things that are software and hardware based, there are possibilities that things may not go as planned. In the case of the Xbox 360, this all became obvious after it was released and a trend of sites around the internet started reporting cases of hardware failure that ultimately meant an Xbox 360 repair was needed.

One of the primary cases of the Xbox’s problems was overheating. Due to the nonstop game play that these consoles were experiencing they started to overheat which meant the Xbox required an Xbox 360 repair. Poor airing was another reason that some of these consoles were experiencing hardware failures. If you do experience a problem with your Xbox then the first step you will want to take is to check the following website, fix xbox 360
If you are one of the lucky ones that still do have a warranty then that’s great, you can either choose to have a replacement console or and Xbox 360 Repair. Make sure however that if your Xbox is still under warranty you should not try and open the console at any costs as this will in fact void your warranty and you will not be able to get a free Xbox 360 repair.
However if on the other hand you have had your Xbox 360 for a while and it no longer is under warranty you may want to try and fix the console yourself or you can choose to send it to a Xbox 360 repair service center where they can fix it for you at a cost that is likely to be in excess of $100. In addition you will have to wait a few weeks before they can actually repair it and send it back to you.
As we mention previously you may want to try an Xbox 360 repair yourself. There are many guides that are now available on the internet that can take you step by step through the repair process. I/we recommend that if you do purchase one of these guides that you make sure they offer video instructions as well as just the process of taking apart the Xbox 360 can be quite daunting itself but when you are actually watching somebody do it you can follow along which makes the whole process easier. There are currently several websites that offer eBook and detailed video instructions of Xbox disassembly, the Xbox repair itself and of course the Xbox reassembly so you should exercise due diligence when choosing which product to buy. The Xbox 360 repair itself (when heat related) is quite simple and can often be done in less than an hour.

Tags: Xbox 360 Repair

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