Online courses for computer programming are open for students who are interested in working in the industry. These courses are intensive and comprehensive. Unlike other study classes, you can finish the program entirely on the web.
Computer programming classes have different formats and features. Some are for beginners while others assume you have some knowledge of computers. A beginner’s course starts by introducing the personal computer and operating systems.
This is followed by Introduction to C programming, major components, classes and objects. There are also courses on Ada, Pascal, COBOL and FORTRAN. Advanced topics cover machine, assembly and high-level languages.
Colleges with computer programming topics cover subjects in-depth. In a starter course, the topics will include troubleshooting PC problems and errors, internet and online services, operating systems and storage devices.
As a budding programmer you must learn about memory, input, output, CPU function and hardware components. Some classes also teach how to install a computer and using the pepper terminology.
Areas of Study
You can also learn about hardware components, software development process, Java programming. If you are studying C programming, you will learn about C program control and functions and structured program development in C. Equality and relational operators, memory concepts and arithmetic are explored too. There are also topics such as simple C programs, Visual C#, Net, Visual C++, Visual Basic, C, C++, Basic and Java.
Most of these sites include studies of structures, unions, bit manipulations, and enumerations. C formatted input/output, arrays, pointers and pointers are taught. You can also study topics on computer architecture, Perl programming, data structures and management theories and practices.
Other topics are about systems analysis and design. There are also topics on management information systems, data communications, data base and programming concepts and problem solving.
The majority of these classes are usually included computer related subjects. They are usually found in math, technology or computer science. Pupils learn facts about programming as well as how these can be applied in everyday life. Students can also study topics related to the business side of programming.
There are also courses that center on software application development, information technology and other topics. You will also learn about development project management C++, information security, systems track and systems analysis and design.
Online courses for computer programming have different features. You will find classes that focus on specific topics such as Visual Basic, C+ and many others.
Online courses for IT professionals cover numerous topics. Some of the features that you will see are the following.
IT courses are divided into several categories. These include programming, web development, web design and business skills. In some websites IT security is bundled in the course.
IT / Programming
Some of the most popular courses in information technology are CompTIA A+ 2009 Essentials 220-701, Windows 7 upgrade, Windows 2000 Basics Server, Visual Basic, Windows Vista and UNIX systems. UML 2.0 Series, Sybase, Sun Java 2, SQL for the Windows environment and Solaris are part of the curriculum.
SAS, RPG IV programming, RDBMS fundamentals, and Oracle databases are available for study. Novell, Linux, object-oriented analysis and design, ITIL v3 foundation, DB2 Universal Database and Cisco are popular among aspiring IT professionals. Client/server for managers and C programming are also included in these classes.
Web Design and Development
This course covers several software and applications. XML, WebSphere Studio App Developer 5.0 & J2EE, web design, graphics and publishing are part and parcel of most programs. Those who want to study advanced web development can take up Visual InterDev 6, Visual C#, PHP and MySQL.
Most of these courses use basic HTML. It means that even a modest Internet connection will be enough to display them. Most of these courses are interactive and self-paced. Well designed websites give you unlimited access to study materials. Users should also check the design of each course; it has to be easy to navigate.
Online glossaries and dictionaries are also provided. Bookmarks are included; this allows you to go back to your lessons. Online teachers are sometimes provided. Study materials consist of practice files, exercises, simulations and walkthroughs are available.
Just like traditional classes, there are virtual notes you can use for reference. Tips are also available. If the site is large, there will be a course topics index. Printable exercises are usually available. These files can be used as reference. Sample application files and templates can be downloaded. Pre and post assessment skills tests are commonplace too.
Online courses for IT professionals can be purchased from many websites. It pays to take a look around and compare their price.
- Online Courses for IT Certification (onlinecoursesfor.com)
- Online Courses for IT Certifications (onlinecoursesfor.com)
- Online Courses for IT Security (onlinecoursesfor.com)
Online courses for Linux security can provide you with the information necessary to keep data and files safe. Linux is a stable operating system, but that will not stop hackers from trying. That is why knowledge is essential.
Linux classes explain different types of attacks: wireless, physical, social and technical. You will also learn different types of hacking techniques, how to scan a system and host hardening. Other topics are going to be about network access security, security policy, access control and explaining technical attacks.
Students will learn about Tripwire, viruses and Linux, detecting an intrusion and preventing further attacks and facts about obsolete or benign accounts. These courses will also explain how hackers exploit badly configured and insecure programs, outdated software, open network ports and weak passwords.
The subjects in these modules include ports at risk, remote hacking, TCP pinging and scanning and identification. By the end of the course you will become familiar with zone transfers, DNS reverse-lookups, regional internet registries and domain registrars.
The subjects include logging environment, protocol switches in the kernel, account controls and useful tools. Other topics are about user startup files, warning banners, login simulators and protect files with GPG.
Objectives of These Courses
After completing the course, students will learn how to keep their networks safe from hackers. At the same time, they learn how to keep users from doing something that will damage the system. Graduates learn how to apply solutions to different kinds of problems.
Security Policy Subjects
You will study technical security policy samples, administrative security policies and why they are essential. Additional subjects are going to focus on standards and regulations and network access security. Other topics are going to be about protecting network connections – SSH2, egress filtering, tunneling through firewalls and restricting remote user access. SSH authentication is also explained.
Students should have some experience in Linux systems administration. Knowledge of networking is also necessary. You also need to have a consistent Internet connection.
Graduates of Linux security programs can find different types of jobs in the computer industry. After graduating you can be a computer systems professional. These courses can take several days to complete.
Online courses for Linux security may be free or require payment. Some websites and schools offer certification. Having one makes it easier for a graduate to get a job as a Linux expert.
Online courses for computer aided design (CAD) are becoming more widespread as the demand for digital designs continue to go up. The sheer variety of Internet programs gives students a lot to choose from.
Overview of Courses
The scope of these courses varies. Some cover the basics. They serve as introductory material for design practices and modeling techniques. Several programs are OpenCourseWare, which means they are free to anyone. These materials give students a chance to see CAD in development. Other programs are more advanced, aiming to help students become adept in various programs.
Requirements for the Course
OpenCourseWare products do not have any prerequisites. They can be used for study at any time. But these programs are not graded nor offered for credit. Other courses (mainly tuition based) are more like real schools. Apart from credit, they are graded as well.
Course Content and Features
Most of these sites have instructors who give additional input. Forums, email and discussion groups are also present in some sites. This allows for greater interaction between students and teachers. Basic and advanced courses both offer lessons explaining CAD standards. Other areas which are studied are 3D graphics design, animation and other related courses.
These programs are generally aimed at engineering and architecture students. Various materials are used in these courses. Among them are lecture notes, videos, animation, reading materials and various assignments. Projects and assignments are given to students. Often the project images are shown online so others can learn from it. It may be necessary to download and install other programs to use some of the course materials.
A CAD primer is included in these courses. Most of them also have lessons for 3D modeling within the confines of architectural design. Digital fabrication is just one of the topics covered. Other subjects which are studied are rendering images and using special software.
These courses emphasize the ways to keep the costs of construction manageable. Internet courses also explain how to prevent errors from happening. Advanced modeling techniques are explained in these courses. The way the information is presented online differs too.
There are many kinds of CAD applications out there. If you are interested in becoming an expert, it helps to become familiar with the most popular ones.
Online courses for computer aided design give students access to presentations, design renderings and files. The more advanced sites concentrate on construction principles.
Microsoft Office is a leading provider of computer applications chosen by millions of computer users all over the world.
The applications help individuals with their document needs, sales reports and presentations, image editing and numerous other purposes generally related to office work; hence, the name of the software. MS Office.
MS Office applications became popular some time in the 90’s and as the years went by, the applications evolved into what they are today.
The updated and upgraded versions are in keeping with the constant advancement in the IT industry to keep the programs up to par with current Operating Systems, among other things.
Microsoft Office Suite Tutorials
With all the changes in the applications, it is not surprising that a lot of users find themselves a bit confused about using these in the new format.
Before you throw in the towel and stick to the old version, there are online courses for Microsoft Office Suite that you can take full advantage of.
You can go directly to the MS website and select the courses or tutorials that you want to avail of. You should know that these are available to you for free, wherever you are.
In the event that you should come across anyone offering to provide you with an online tutorial for MS Office applications for a fee, ignore them. You can learn everything there is to know about MS Office at no cost to you.
There are three commonly-used Office applications for work: MS Word, Excel, and PowerPoint.
MS Word is mostly used for documents, letters, memos and contracts; Excel is for basic finance sheets, computations or records; and PowerPoint is used for presentations.
MS Word Tutorial
With a Word tutorial, you can learn all about tool changes; get acquainted with new shortcut keys and also get to know once again the tools on the ribbon.
This online course usually takes about thirty to thirty-five minutes max and you are given practice tests to get more familiar with the new version.
MS Excel Tutorial
With this tutorial, you will get to learn how to create a worksheet; use computing tools for basic addition, subtraction and multiplication; and also come up with a workbook for the office.
You can also learn how to keep the buttons that you usually work with visible so you can easily click on any one of these whenever you need to.
MS PowerPoint Tutorial
Finally, with this tutorial; you can get more information as to how to create animated presentations with eye-catching designs. You also get to walk through the basics such as creating slides, inserting slides and inserting texts and images into each of your slides.
These are only three online courses for Microsoft Office Suite. Online tutorials for MS Outlook, Access, OneNote and Visio are also available.
Online courses for UNIX administration vary in terms of quality and features. The most basic course will instruct you how to manage a UNIX powered server. But accredited programs provide more than that.
Contents will depend on the site. The most comprehensive of them will focus on the basics of network administration. This will be followed by topics on booting and shutting down and root (superuser) account. Succeeding chapters focus on the UNIX Filesystem, hardware devices and drivers.
Enrolled students will also learn about disk structures and partitions, backups and archiving. There will also be topics on periodic jobs, communicating with users and UNIX system logging. Students get training on how to add hardware and work with process control. Users will be given access to console and account levels so they can conduct various tasks.
These programs include a brief history of the operating system, interacting with other users and shell scripting/programming. There are also classes about processes, jobs, filters, pipes and I/O redirection. Students are also going to learn how to handle files, directories and work with system commands.
The vi text editor is studied as well as how to log in and out. Some courses also teach them basic concepts about LINUX. There are also topics about the sudo program, managing other system user accounts and a step by step guide for booting.
Requirements for Students
These courses assume you have working knowledge of UNIX. You cannot be an administrator until you have a firm grasp of the fundamentals. If not, you must take up a course that covers the basics of UNIX operating systems. Knowledge of Korn shell scripting is also required. Some study programs include these topics in their curriculum.
Free courses can be studied anytime and with no time limit. Other sites have time restrictions (i.e., two weeks). These classes also provide technical support for enrolled students. This is usually not provided in free courses.
In addition, these classes use forums so students can interact with their teachers. These classes also have videos and other multimedia features. Sites also let you print their files for future reference. This is also ideal if you want to study when offline.
Online courses for UNIX administration should have more than just hands-on exercises. They should allow you to link up to a UNIX system on their site. This will put your newly learned skills to the test.
Completing online courses for Java certification prove that you are capable of passing the certification test. Sun Microsystems offers a certification program. But there are other companies that have online training too. A certification increases the chances of getting hired.
To get certified, students must take up Java classes and understand the basic and advanced concepts. After going through introductory studies, you will focus on the flavors of Java and computer programming hierarchy.
Other topics are programming language types and paradigms and features of the Java language. Core courses center on language fundamentals, object oriented programming, extending classes and inheritance.
You will also study exception handling, thread, array & string and applets. You will also take up classes, input/output operation in Java, GUI programming and utilities. Other topics are about Database programming using JDBC, networking programming and collection framework.
Types of Certifications
Eight types are offered by Sun: Certified Java Associate (SJCA), Sun Certified Enterprise Architect (SCEA), Sun Certified Mobile Application Developer (SCMAD), Sun Certified Developer for Java Web Services (SCDJWS), Sun Certified Business Component Developer (SCBCD, Sun Certified Web Component Developer (SCWCD) and Sun Certified Java Developer (SCJD).
More about SCJA
This is proof you are versed in object-oriented programming, the basics of programming and Unified Modeling Language (UML). The examination consists of multiple-choice exam with several questions. You are given 115 minutes to answer all the questions.
Master Level Program (SCJD) and Others
This exam includes an essay test and programming tasks. There are four questions on the essay. They have to be answered in 120 minutes. The time restrictions are as follows: SCMAD (38 out of 68 questions within 150 minutes), SCDJWS (47 out of 69 questions within 150 minutes), SCBCD (36 out of 61 questions within 145 minutes) and SCWCD (49 out of 69 questions within 180 minutes).
Preparations for Students
You need to enroll in a course so you will be ready for the program. The certification will hinge on the job. Your choices are Developer, Programmer and Associate certificates. Aside from a purely online class, you can enroll in a hybrid study program. Books and CDs are available to supplement your studies.
Students can avail of Sun’s Free Proficiency Assessment System to determine your skills. After the test, a learning path and profile will be shown. You can use the information provided to improve your performance. Online courses for Java certification are accredited and offer the options stated above. Other features may be included.
With free online courses for Excel 2007, you’ll be able to maximize the potential of this program. You may be using just a fraction of the program’s capabilities, not knowing that there are other more efficient ways to do things.
These free online resources can also be called tutorials. Unlike formal programs, there are no instructors. You have to go through the lessons alone. You can skip lessons and study the portion you need though. They are all self paced; you control the schedule.
The most basic tutorial will cover only specific features. For example, a simple course will teach you how to create a chart, enter data and perform simple calculations. Tutorials for beginners will first get you familiar with the interface. This means learning how to use the Office Button, Excel window and Quick Access Toolbar. Beginners will also learn how to use worksheets, the formula bar and getting around a worksheet.
Contents of Basic Courses
These will focus on selecting and editing cells. Other topics that will be covered are wrapping text in a cell and deleting entries. These free tutorials also offer explanations for automatic calculations, autosum and performing various math calculations in Excel.
Other Excel functions that are covered are copy, cut, paste, cell addressing and how to insert and delete rows and columns. Other subjects that can be learned are merging and centering and adding a background.
More Advanced Topics and Features
If you are familiar with the basic features of Excel, you can focus on more advanced techniques. These include creating charts, using the IF statement and the Sumif function. There are also tutorials that explain how to use pivot tables, making drop down lists and apply different filters. The Internet is also full of ready made formulas you can apply in Excel.
If you find yourself doing tasks repeatedly, you may want to study Excel VBA tutorials. By learning a bit of Visual Basic programming, you’ll be able to automate a lot of tasks. There are also tutorials that focus on Office integration. This is worth studying if you use Excel along with Word or the other Office applications frequently.
Make sure you are using free online courses for Excel 2007. Some tutorials are for older versions of the program. You‘ll have a hard time trying out the examples if the guide is for a previous version of the application.
Online courses for computer science are expanding because of the number of people that are taking them. There are free computer programming courses online. Online colleges and universities are also offering these courses due to the increased demand for technical related jobs. This is also a valuable skill to have for both home based jobs as well as full time emplyment in many computer related industries. Not to mention that just about every business has some sort of automation and computer related aspects and will need qualified personel to work for them. Indeed, the future is very bright for anyone with drive and determination and taking a few Online Courses for Computer Science is the first stepping stone.
Many universities offer computer programming and science via master’s degree programs. Associate’s and bachelor’s degree programs are also available. Online universities have different requirements regarding credit hours. Some courses require 45 credit hours, while others a bit less. Other Internet courses offer a certification of completion instead. Make sure you understand what the site is offering. Online Courses for Computer Science is a very expansive field and specilization is also available.
All online universities allow their students to pursue a specific program. They can concentrate on a precise topic like enterprise application architecture. Programming makes up most of the lessons. But other specialization areas exist.
Among them are databases and information retrieval, concurrent, parallel and distributed systems and programming language theory. Participants have the option of studying purely theoretical areas or specific computer systems.
Topics and subjects have several subfields. For example, computer programming, use of computer programming language and human-computer interaction are different subjects. In these classes, students develop skills needed to make computers more useful and serviceable to people. Many of these web classes also offer subjects on enterprise software interface design and developing programs.
At the higher levels, students learn to create advanced programs. They are taught the fundamentals of software architecture design, quality and implementation. Both new and established universities offer these courses. You don’t need to take all of these subjects; in fact only a certain number may be included in a class curriculum. Choose the subjects that best serve your needs.
Online classes can develop your skills in computer system application and implementation. Specific techniques related to the subject are taught. Students may pursue computational complexity theory. This branch deals with computational problem properties. There are also subjects dealing with computation implementation.
Take note of how the study program is set up before enrolling. Usually though, students have to finish specific number of credit hours on the way to a degree. Credit hours are divided between core courses and computer programming or another subject.
These courses have to be completed to obtain the class degree. Aside from the subjects mentioned earlier, network design and analysis, artificial intelligence concepts, network performance modeling, and distributed systems may also be required.
The market for computer programmers is ever growing. Taking online courses for computer science courses paves the way for your possible entry into this field.
Some Helpful Links
Wikipedia Entry for Computer Science – en.wikipedia.org/wiki/Computer_science
Cornell University Program for Computer Science – www.cs.cornell.edu
UC Berkeley Program for Computer Science – www.cs.berkeley.edu
Stanford Computer Science – cs.stanford.edu
Stanford Introduction to Computer Science | Programming Methodology – see.stanford.edu/see/materials/icspmcs106a/software.aspx
Stanford Introduction to Computer Science | Programming Abstractions – see.stanford.edu/SEE/courseinfo.aspx?coll=11f4f422-5670-4b4c-889c-008262e09e4e
Standford Artificial Intelligence | Introduction to Robotics – see.stanford.edu/SEE/courseinfo.aspx?coll=86cc8662-f6e4-43c3-a1be-b30d1d179743
MIT Open Course Ware Introduction to Algorithms – ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-006-introduction-to-algorithms-spring-2008
MIT Open Course Ware Introduction to C++ – ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-096-introduction-to-c-january-iap-2011
Purdue Department of Computer Science – cs.stanford.edu
Open University of Washington – Intro to HTML - www.outreach.washington.edu/openuw/asp/transform.asp?course=Htmlbasics&xml=htmlbasics_intro1
Dixie State College of Utah – ocw.dixie.edu/computer-and-information-technology/systems-design-and-adminsitration-i
Kaplan University Software Applications – ocw.kaplan.edu/information-technology/it133-software-applications
UMas Boston Open Course Computer Science - ocw.umb.edu/computer-science
Open University Learning Space – Computing and ICT – openlearn.open.ac.uk/course/category.php?id=7
You’ve worked for several companies already and no matter how hard you try, you just can’t seem to stick to one for longer than a year.
Thanks to the internet, you no longer have to put yourself through the whole process of getting up early to go to work and coming home late because you just have too many things to do in the office.
There are hundreds of online jobs that you can consider now. Problem is, you’re not sure if you are any good at any of the jobs offered online.
In-Demand Online Jobs
What are some of the more popular online jobs offered today? There are several actually; including writing, typing, data entry and teaching.
So you know how to write and type; you know how to encode and you’ve tutored your younger siblings on several occasions – so these should pretty much put you in a good spot to apply for any of these jobs.
However, your typing speed is not at all “speedy,” you can write but rather poorly and you are quite adept at teaching but you do not have a license to teach. At this point, you’re stumped.
Online Courses for Online Jobs
Stop. Don’t panic. There are free online courses that can teach almost everything under the sun. This means that if you want to learn how to write for websites and blogs; you can totally do so right through the internet.
By the way, writing web content and blog entries are two popular writing jobs that you can do online, from your home.
Do you wish to teach a second language? There are also courses that you can take online that teach basic and advance Spanish, Latin, French as well as English as a Second Language.
Teaching a second language is also a popular online job.
Now, if it’s an online typing job that you want but your typing average is rather low; you can take a typing test online. This is free and is actually offered on several levels to help improve your typing skills as you go from one complete level to the next one – which is harder than the last.
Once you have mastered whatever skill it is you need for the online jobs that you want to try, your next challenge is how to find legitimate online jobs and land one.
In this case, you may want to look for tips posted online regarding finding the right online job and also how to get the right remuneration for it.