Thursday, June 9, 2016


in this day and age where IT is going higher and the phone we are having have an operating system like that of computer system, in this post we would show how you can format or reload your Android phone even if you are a novice you can do it yourself without the help of an IT engineer.

One of the first thing you can do it to switch-off your phone, after switching off your phone what you can do is to hold down both your power-on buttom and either your up/down volume buttom, some information will prompt up, when the information prompt up your will be told the options to choose from and then it will restarts your phone, you can view this link for more information

Wednesday, June 8, 2016

All thanks to Avoiderrors,

How to format a system with Windows  10 Operating system

Sunday, April 18, 2010


Computer programming is the craft of writing useful, maintainable, and extensible instructions which can be interpreted by a computing system to perform a meaningful task. Programming a computer can be performed in one of numerous languages, ranging from a higher-level language to writing directly in low-level machine code (that is, code that more directly controls the specifics of the computer's hardware) all the way to writing microcode (which does directly control the electronics in the computer).

Computer programming is one part of a much larger discipline known as software engineering, which includes several different aspects of making software including design, construction and quality control. The subject of this book is software construction that is, programming. Computer programming is also a useful skill (though not always necessary) for people who are interested in computer science. Whereas software engineering is interested specifically in making software, computer science tends to be oriented towards more theoretical or mathematical problems.

Wednesday, March 31, 2010


URL is the acronym for Uniform Resource Locator. It is a reference (an address) to a resource on the Internet. You provide URLs to your favorite Web browser so that it can locate files on the Internet in the same way that you provide addresses on letters so that the post office can locate your correspondents.Programs that interact with the Internet also may use URLs to find the resources on the Internet they wish to access. Java programs can use a class called URL in the package to represent a URL address.

Terminology Note:  The term URL can be ambiguous. It can refer to an Internet address or a URL object in a Java program. Where the meaning of URL needs to be specific, this text uses "URL address" to mean an Internet address and "URL object" to refer to an instance of the URL class in a program.

What Is a URL?

A URL takes the form of a string that describes how to find a resource on the Internet. URLs have two main components: the protocol needed to access the resource and the location of the resource.

Creating a URL

Within your Java programs, you can create a URL object that represents a URL address. The URL object always refers to an absolute URL but can be constructed from an absolute URL, a relative URL, or from URL components.

Parsing a URL

Gone are the days of parsing a URL to find out the host name, filename, and other information. With a valid URL object you can call any of its accessor methods to get all of that information from the URL without doing any string parsing!

Reading Directly from a URL

This section shows how your Java programs can read from a URL using the openStream() method.

Connecting to a URL

If you want to do more than just read from a URL, you can connect to it by calling openConnection() on the URL. The openConnection() method returns a URLConnection object that you can use for more general communications with the URL, such as reading from it, writing to it, or querying it for content and other information.

Reading from and Writing to a URLConnection

Some URLs, such as many that are connected to cgi-bin scripts, allow you to (or even require you to) write information to the URL. For example, a search script may require detailed query data to be written to the URL before the search can be performed. This section shows you how to write to a URL and how to get results back.
         For more information click here


Sunday, March 21, 2010


How  do  you  enjoy  your  vacation  when  you  are  on  leave  from  an official  assignment  or  places  to go  to to  enjoy  your  time  in  a serene,tranquil  environment.

However, if you cannot wait to feel the summer heat then you can book a flight to various tropical resorts around the world where the heat and fun is all-year round. There are countless places you can go to where you can enjoy warm waters, fine sand, gushing waves, fresh breeze, festivals, colorful blossoms, sumptuous delicacies, and good-natured people.

There  is  the Obudu  Cattle  Ranch  Resort  in Calabar, the  Olumo  Rock  in Abeokuta,  The  Yankari  Game  Reserve  in  Bauchi  State,  The Mambilla  Plateau  in  Taraba  State,  The  Bar  Beach,  etc  or  outside  the  country  like  The  Relaxation  Centre  In  Britain,  The  Luxury  African  Safaris  &  Holidays  in  South  Africa where  you  can relax  and  enjoy  your  stay  during  your  vacation  or  preferably  in  summer.

You  need  to  plan ahead,  if  you  are  taking  a  flight,  you  need  to  book  your  flight  in  time,  also  book  for  your  room   on  time  in  order  not  to  create  panic  within  your  system.

 Do  treat  yourself  as  if  it  is  the  last ..


Sunday, March 7, 2010


How  do  you wish  to  enjoy  free  DSTV  on  your  PC, LAPTOP, TV  without  paying  a  dime, well  click  on  this  link  to  enjoy    Download  the software  there  read  the  instrution  on how   to  install  ,install  and  enjoy  watching  Great  DSTV  channels  like  BBC,  CNN,CARTOON  NETWORK, FOX  NEWS, CNBC,  ETC   free  on  your  PC,  LAPTOP  AND  TV. For  more  information  or  if  you  have  difficulty  installing  it,  just  call  this  number  2348038003328,  2348081712261.

Friday, March 5, 2010


What is a Router? A device that connects to and receives data from outer networks and sends data only to network nodes meant to receive them, rather than sending information to all nodes on the network. It keeps track of network traffic and manages it efficiently, what it means is that sending and receiving o information from one workstation to another.

A Computer Network allows sharing of resources and information among devices connected to the Network. It was the first operational computer network in the world.

Twisted-pair wire is the most widely used medium for telecommunication. Twisted-pair wires are ordinary telephone wires which consist of two insulated copper wires twisted into pairs and are used for both voice and data transmission. The use of two wires twisted together helps to reduce crosstalk and electromagnetic induction. The transmission speed ranges from 2 million bits per second to 100 million bits per second.

Local Area Network(LAN)

A local area network (LAN) is a network that connects computers and devices in a limited geographical area such as home, school, computer laboratory, office building, or closely positioned group of buildings. Each computer or device on the network is a node. Current wired LANs are most likely to be based on Ethernet Technology, although new standards like ITU-T also provide a way to create a wired LAN using existing home wires (coaxial cables, phone lines and power lines)

Metropolitan Area Network

A metropolitan area network (MAN) is a network that connects two or more local area networks or campus area networks together but does not extend beyond the boundaries of the immediate town/city. Routers, switches and hubs are connected to create a metropolitan area network.
Wide Area Network

A wide area network (WAN) is a computer network that covers a large geographic area such as a city, country, or spans even intercontinental distances, using a communications channel that combines many types of media such as telephone lines, cables, and air waves. A WAN often uses transmission facilities provided by common carriers, such as telephone companies. WAN technologies generally function at the lower three layers of the OSI reference model: the physical layer, the data link layer, and the network layer.

Virtual Private Network

A virtual private network (VPN) is a computer network in which some of the links between nodes are carried by open connections or virtual circuits in some larger network (e.g., the Internet) instead of by physical wires. The data link layer protocols of the virtual network are said to be tunnelled through the larger network when this is the case. One common application is secure communications through the public Internet, but a VPN need not have explicit security features, such as authentication or content encryption. VPNs, for example, can be used to separate the traffic of different user communities over an underlying network with strong security features.
A VPN may have best-effort performance, or may have a defined service level agreement (SLA) between the VPN customer and the VPN service provider. Generally, a VPN has a topology more complex than point-to-point.
A VPN allows computer users to appear to be editing from an IP address location other than the one which connects the actual computer to the Internet.

The Internet is a global system of interconnected governmental, academic, public, and private computer networks. It is based on the networking technologies of the Internet Protocol Suite. It is the successor of the Advanced Research Projects Agency Network (ARPANET) developed by DARPA of the U.S. Department of Defence. The Internet is also the communications backbone underlying the World Wide Web (WWW). The 'Internet' is most commonly spelled with a capital 'I' as a proper noun, for historical reasons and to distinguish it from other generic internetworks.

Participants in the Internet use a diverse array of methods of several hundred documented, and often standardized, protocols compatible with the Internet Protocol Suite and an addressing system (IP Addresses) administered by the Internet Assigned Numbers Authority and address registries. Service providers and large enterprises exchange information about the reach ability of their address spaces through the Border Gateway Protocol (BGP), forming a redundant worldwide mesh of