By Kathy Johnson
I own and operate a PC IT consulting and mend business. My primary job is to make the customers’ PCs work effectively and problem free. I discovered that most of my job is in training customers concerning how to take care of their PCs before issues arise . A significant part of that’s pointing them in the right direction.
1. Throw more modern and faster hardware at the difficulty.
When ever I sit down with a customer to chat about their computers issues they always seem to ask if they want a new and quicker computer. In a number of cases this is true but I’ve found that about 80 percent of the time they don’t need a new PC. Almost all of the time their PC is fine. In fact most business PC users do not have massive PC hardware needs at all . Most business software is written to an older PC because they’re much commoner in the workplace. Software designers have a tendency to write software that works on the biggest number of computers achievable. The most typical reason for slow down on a customers PC is viruses and all the programs that instantly start when the computer first turns on.
2. Add a bigger hard drive or clean old programs that are unused off of a tough drive to give the PC more “memory”.
i have been asked to remove stuff from a customers drive to free up memory in the PC. I’ve seen customers remove so much from the hard drive that Windows won’t work because they removed a sort of system file. If you’re looking for a smother running PC I might suggest putting in the maximum quantity of RAM in an older PC.
3. Running more than one antivirus program multiple firewall programs and spy ware removal systems.
Having a bunch of spy ware, virus, and firewalls running on a PC does not keep it free of viruses and spy ware better than one programme. Actually it will slow down any PC to a crawl by each one of these programs running and starting in the back ground.
Keeping a PC straightforward by installing just what you need is the right way to having a great running computer. Most users that have Problems install many programs on their computers. Many of these programs were chosen to start up automatically when the computer turns on, and they continue to run in the background for the whole computer session. If you keep it simplistic and limit the amount of programs installed, and the programs that start up when Windows starts you could have a very good shot a success with your PCs.
I, the author,|I} am a computer repair technician . I work for a computer service company. I also own some other web sites like citizen eco-drive watch store.
Firewall- an overview
By kay
The term Firewall means a wall to protect the house from fire. Firewall technology was introduced in 1980s, when the Internet was a novel concept in terms of global usage and connectivity. Before firewalls, routers were used for network security for separation of networks from each other.
A Firewall is an application that is present in the computer to inspect the network traffic. It is usually sited in-between a well-protected network and an undefended network. It acts as if it is a gate, which gives protection to the assets and makes sure nothing private goes out and nothing nasty comes in. Basically, Firewall regulates some of the flow of traffic in-between the computer networks where one cannot trust. A Firewall is also integral part of today’s computer or the network that is specially designed to obstruct unlawful and illegal access and permitting the authorized communication. It is a tool or an appliance or a set of appliances configured to allow or to deny the computer applications with reference to the set of rules and other criteria.
Firewalls can be installed in either the hardware or software or its combination of these both. They are always used to block unauthorized users of internet from accessing private networks linked through Internet e.g. Intranet.. All the information, data, entering, or going out, passes through this Firewall. It checks every message and does not allow passing the one that does not meet the specified criteria.
There are different types of firewall available in the market, with different techniques. The packet filters technique- It is the technique that inspects each and every packet that passes through the network. It accepts or allows or rejects the packet based on the user-defined rules. Though, it is not easy and very difficult to configure, it is highly effective and highly transparent for the users. It is exposed to IP Spoofing.
The Application gateway- It is the technique that provides security mechanisms for certain applications, like the FTP and the Telnet servers. It is highly efficient, but one thing that needs to be taken into consideration is that it imposes performance degradation.
The Circuit-level gateway- It is the application, which implies security mechanisms when there is establishment of connectivity of TCP or UDP. At once, if there is connectivity been made, then the packets flows in-between the hosts and the flow of traffic are not further checked.
The Proxy server- It is a kind of technique, which interrupts all messages coming in and going out of the network. The advantage of this is that the proxy server with high effectiveness does not display the true network addresses. It hides the identity of the user, so others cannot misuse it.
The firewall determines if that traffic should continue on to its target or be stopped. The firewall “guard” is important because it keeps the unwanted out and permits only appropriate traffic to enter and leave the computer. To know more about computer security and related issues, visit savemysystem.co.uk. It is the best option for al the computer users that offers reliable services.
Save My System will offer you computer virus removal services in London. We also provideLondon onsite computer repair services.
PC repair Options – Fix it Yourself Or Call a tech.
By Kathy Johnson
Common PC Problems and Repairs
There are tons of PC Problems you might face whether you are handling a new computer system or older one. The decelerating of PC systems and functions due to spyware infestations, PC networking difficulties, and fixing parts on the motherboard are all part of the computer repair business whether you choose to fix them yourself or call a specialist. Calling a computer fix technician gives you the greatest benefit over fixing these types of Problems yourself as you’ll be getting help from an experienced pro. Nevertheless, there are certain signs that signal specific types of computer issues, and before you call a PC repair expert for help it could be a smart idea to partly diagnose the issue yourself.
Networking troubles
One clear sign of computer networking difficulties is failed communications. If your PC workstations have not been able to hook up with each other and are experiencing a great deal of difficulty, this is a sign that something more serious might be occurring . Although all of your hardware, wires, and software have been checked, these types of mysterious Problems are all too common for those that work in a computer-networking environment. As such, a PC repair specialist has the experience and understanding obligatory in most cases to mend these issues fast.
Home Computing
Handling your computer at home brings its own set of difficulties and annoyances as there is no other time that you probably need to relax and avoid coping with more technical screw ups. Some of the commoner Problems of home computing include virus and malicious software infestations as well as lagging computer systems due to other hardware malfunctions. Signs of a virus infestation include a lagging Internet connection, slow download and upload speeds, as well as confusing changes within the operating system. Hardware malfunction signs include seeing an all-blue screen on your computer or having difficulties with the computer passing the system P.O.S.T. Test.
OS failures
perhaps a rather more common problem that computer repair consultants see with purchasers is O. S disasters. This occurs many times with Microsoft operating systems, and there are varied reasons for it too. First, the little battery pack on the motherboard may need to be replaced. Other times, a damaging worm or Trojan could have embedded it into a registry file or other location critical to the OS. In all cases, you may not be able to load Windows fully or, once the O. S has loaded, you may not be in a position to click or perform any standard operations.
Altogether, there are numerous Problems that you can face if you own a PC system. One of the most trustworthy companies in the computer repair industry to get help from is Geeks-in-Route as they have helped thousands of shoppers all over the U. S. with everything from PC networking difficulties to operating system mess ups.
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I, the author, am a computer repair technician . I work for a computer service company. I also own some other websites like citizen eco-drive watch store.
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