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This site will be updated with the latest articles and news in the next few days.
Stay tuned and see u
Recent research has suggested that many people using WiFi broadband in the home are getting significantly slower speeds than those with fixed broadband.
These days many people decide to get wireless routers so that they can get online wirelessly in their home. This enables them to move around the home with their computer rather than being tied to one particular location, and they can even go out in the garden and use their broadband service for work or pleasure. Another reason why people opt for wireless is because it means that more than one internet device or computer can get online at the same time and via the same connection.
However, whilst wireless does offer many benefits to those that have more than one user or device in the home and those that want more freedom and flexibility when going online, there is also a downside to consider as well. According to recent reports those that are using WiFi in their home to get online are actually getting significantly slower speeds than those that are using their fixed line connection.
A study was carried out where over fourteen thousand WiFi connections were tested in the United Kingdom as well as in Spain, Italy, and the United States. The results showed that there was an average thirty percent drop off in terms of speed. However, it is also thought that many people are prepared to lose some of their speed in exchange for the convenience and ease that WiFi offers.
The study was carried out by the network measurement firm Epitiro, and an official from the firm said: “People are voting with their feet and trading speed for the benefits of mobility. Most of us do e-mailing and web surfing and for these things there is precious little difference between the 50Mb/s services and an 8Mb/s service.”
Genuine cartridges are simply described as cartridges made by the manufacturer that made the printer. These ar sometimes called OEM products, which stands for “Original Equipment Manufacturer”
Compatible products are brand new products that have been made by someone other than the manufacturer of the printer. For example “jet tec” is a manufacturer of compatible cartridges. They make new cartridges that are suitable for use in Epson, Canon, HP and other types of printers.
Refilled cartridges are cartridges that have been used and have been refilled with ink or toner ready for re use. This type of product is a topic unto itself that I will discuss in another article, about the best home printers 2018.
Contrary to popular belief the warrantee or guarantee on your printer remains 100% in tact regardless of which category of cartridge you choose to use. That includes Genuine, compatible and refilled cartridges, as we quoted from MyHomePrinters.com.
In fact it is against the law for an Original Equipment manufacturer to “Void” a warrantee or guarantee through the use of a non genuine part.
The reality of warrantees and guarantees is that the consumer is entitled to expect their product to function without fault for a reasonable period of time. They are also entitled to choose to use whatever consumable products they wish to operate the product.
In the event that a consumable product causes harm to the printer, under no circumstances does any one have the right to “void” the consumers entitlement to a warrantee or guarantee.
What simply happens is that the responsibilty for the consumer to be taken care of, shifts from the original manufacturer, to the retailer who provided the compatible product, and subsequently on to the manufacturer of the compatible product.
This is another reason to have trust in the retailer you choose to buy your compatible products from. In fact this is a question you ought to be proposing in your intial research.
If the retailer has complete confidence in their product, they should have no hesitation in accepting their responsibilties in this area.
Naturally you can expect that the retailer will want to make their own investigations as to the validity of the claim that it was their cartridge that was at fault.
This is only fair, however you would want to be sure that an independant person was employed to make that judgement.
Universal Connectivity – Mobile Hotspots work with any device that is Wi-Fi enabled and made within the last 10 years. Since the connection is 100% Wi-Fi, no configuration is needed on connected devices, just browse for your SSID (name of wireless network), enter the password and connect – exactly as you would on a home Wi-Fi network.
Secure and Private – All mobile hotspots support the industry’s strongest encryption methods, including WPA2 Encryption, IP Filtering, Secure VPN, and WiFi Protected Setup (WPS) – just remember to only give your Wi-Fi password to those you entrust to your personal network.
Ease of Use – Mobile hotspots contain everything you need to get online in one tiny box; the 3G or 4G cellular radio, Wi-Fi router, rechargeable battery and management software is self contained. All the technical aspects are encapsulated in an all-in-one device. Just press the power on button and you’re good to go.
Cost effective – Each wireless carrier has an array of plans that can cater to the anticipated needs of the user, which are often more flexible and wider ranging than smart-phone data plans. Given the fact that up to ten people (or devices) can simultaneously share the single data plan, the cost divided amongst all the users who benefit from the mobile hotspot is pretty reasonable.
Portability – The newest mobile hotspots are typically no larger than a small stack of credit cards. With absolutely no wires needed, these hotspots will allow up to 8 hours of uninterrupted use wherever your providers wireless signal is available. Use it at the beach, in the car, at the airport, school, hotel or park.
Do you know what is the difference between router and switch ?? For beginner, it’s not easy but If you already have learned about networking, you can find easily the difference between these devices, okay.. let’s take a closer look in video below so you can learn more about them
A computer network is a group of desktop computers or laptops and other computer networking devices such as printer, switch, router which are connected each other with the main purpose is to share or exchange data each other. In homes, this computer networking basics help you build a wireless networking to share a single internet connection with many computers, share other network resources such as printer, network storage with others.
This computer networking basics helps you understand the advantages of having a computer networking particularly wireless network in homes. With the network, you can get the flexibilities in the way you work and spend your time with the computers and other electronic devices either in home or office. The following lists the advantages of the network:
Basically there are two types of networks you can choose from – wired and wireless networks or even you can combine both to form a single network. With the wired network, communication happened through network cables using the Ethernet technology. While in wireless network, communication happened through radio waves.
Wired networks have been around for decades and the most popular wired technology used today is Ethernet. Typically the computers and other networking devices are connected using the cable network as the medium transmission. The advantages of wired network over the wireless networks are:
To provide a better understanding in this computer networking basics regarding the wired network, the figure 1 shows the typical diagram of the wired network in homes or offices that share a single broadband internet connection using a LAN Switch.
With your broadband modem from your ISP in home, connect the modem to the LAN Switch using UTP cross cable (use the cable that comes with your modem). To connect the computers (with NIC adapter enabled) to the switch, use the straight-through UTP cable.
Wireless Network – the Preference
Wireless network uses radio waves rather than wired for the transmission medium. With wireless network, you can get the freedom from the restriction of wires or a fixed connection to the network. You can play online games in the comfort of your living room without the clutter of the wires. Other benefits of wireless network include the following:
Wireless network is known as Wi-Fi (Wireless Fidelity) which allows you roam with your wireless networking devices within the network coverage. You can surf the Internet and work with your email by your pool side or in the gazebo. Wireless networks are now provided freely in certain public areas such as in the campuses, airports, or in the cafe.
To provide a better understanding in this computer networking basics, the figure 2 shows a common wireless networking diagram in homes which typically used to share the broadband internet connection, share the printer, and other file sharing.
To share the internet, you need a wireless router. Connect the wireless router’s WAN port to the Ethernet port of the modem using the UTP cable (that comes with the modem). There are many types of wireless routers that include the USB port (such as Belkin new routers) to allow you attach a USB printer to be accessible by users on the network. Or you can attach a USB storage device to share to the network. You cannot use the USB hub to attach both USB printer and USB storage at the same time to share. But with TEW-673GRU router, you can share USB printer and USB storage to the router at the same time. TEW-673GRU is a high-performance dual-band wireless N 300Mbps gigabit router with two USB ports.
When your computers or your networks connect to the internet, you expose them to the wild internet where many types of internet threats such as hackers, malware, viruses, and other network attacks are threatening your network security. A firewall device is typically used to protect the network against internet threats.
For home network environments when you sign-up a broadband internet from the ISP, generally the ISP provides you a modem. As general there are two types of modem: a modem with firewall feature and a pure modem (without a firewall feature). With a pure modem, you cannot share the internet with many computers unless with special technique such as ICS (internet connection sharing) in Windows. Or you can add a home wireless router (such as WNDR37AV) to create a wireless network and share the internet with many computers. All wireless routers in the market place today support the firewall feature to help protect the network security. With your modem with firewall feature, you can share the internet by adding a LAN Switch (for wired network) or a wireless access point to create a wireless network.
In business class networks, they usually implement business class network security appliances such as Sonicwall NSA 2400 Multi-core Network Security Appliances or Juniper Network Security IDP Series. Juniper Intrusion Detection and Prevention (IDP) appliances including IDP75, IDP250, IDP800, and IDP8200 provide comprehensive management of unwanted applications.
LAN and WAN
Both types of networks discussed above are Local Area Network (LAN) where each of the computers and other network devices are connected locally in the same building or in the same location. A LAN network in one location can be linked with another LANs in different sites / locations which are separate thousands of miles away or even separate geographically with different countries to form a Wide Area Network (WAN).
Connecting each of LAN (site) with another LANs can be point-to-point or point-to-multi point to form a full mesh network, or partial mesh networks. See more detail about the WAN technologies used in connecting the sites.
By understanding computer networking basics as shown in the above two figures with the explanations and the security threats, as a newbie you have a better insight how a computer network is all about.
Wireless computer networking allows you to connect the computers via a wireless access point without a networking cable. Today, wireless networking in homes becomes popular tasks replacing traditional wired LAN because the portability reason and easiness in installation.
What are the benefits of having the wireless computer networking in homes or in small offices? The apparent benefit is no wires – eliminating the hassle of running the networking cables to each of the computer that needs to join the network. With wireless networks, you can share the files, documents, and applications with other computers on the network, share a single multifunction printer accessible to all users, playing online games wirelessly in the comfort of your living room without the clutter of the wires, and so on.
Wireless computer networkings in businesses are handled by engineers who are expert in computer networking, what about home users – can they build their own wireless network in home? With the availability of the wireless networking devices in the marketplace today, home users can build the wireless networking easily with no hassle.
What You Need?
Generally the main reason why home users need a wireless computer networking in home is to share the broadband internet connection with many computers in the household. So what are the equipments you need to build a wireless network in home?
Firstly you need to identify your exiting modem in home, assuming that you have subscribed the broadband internet from your ISP. In some regions, the ISPs provide a compact modem (either Cable or DSL modem) which does not have the firewall or router feature. The firewall includes the NAT (network address translation) feature which translates the private network IP addresses into the public IP addresses. This allows you share a single internet connection with many computers in the network. Therefore, with a compact modem you require a wireless router to allow you share the internet connection.
Besides NAT function, the best wireless router 2018 also can provides security features and DHCP feature. As we know that each of the computers in the network requires a unique IP addresses to allow inter-computer communication. DHCP feature in the wireless router will provide IP address configuration automatically to all the computers in the network, so you do not need to provide and configure static IP address to each of the computers.
The figure below shows wireless computer networking diagram that includes the modem (Cable or DSL), a wireless router and other wireless clients. Connect the Ethernet port of the modem to the WAN port of the wireless router using the UTP RJ-45 Cable (that comes with modem).
Common wireless computer networking diagram in home
To configure the router, firstly you need to connect one computer (with NIC adapter enabled) to one of the LAN Switch ports of the router. Turn on the router and the computer, and then run the Installation CD that comes with the router. Follow the installation wizard and you should follow the “Quick Installation Guidelines” of the router to complete the configuration. By default the router should be operational with minimum security because the wireless security is disabled by default. Fist thing that you should change is the router password and SSID name. SSID is the service set ID which is the network name of your wireless network.
What about the client computers?
Wireless computer networking with the wireless router, you should enable the DHCP feature of the router. If you know nothing about the DHCP services, just leave the default setting. Mostly all the wireless routers are enabled by factory default. In Windows based computers, you should configure the TCP/IP property to obtain the IP address automatically. By default, all new installation of the Windows XP and later based computers are configured to automatic setting in their TCP/IP property. With the TCP/IP property configured to “obtain the IP address automatically”, your computers will receive the IP address configuration automatically from the DHCP services of the router. Therefore, you do not need to worry of the complexities of providing manual setting of the static IP addresses.
However, if your wireless router supports the WPS (Wireless protected setup) and your wireless network adapter also support the WPS as well, you just need to press a single one touch button on the router to allow the secure connection easily.