Tuesday, February 28, 2012

Keep Yourself Updated About Remote Desktop Support Applications

Nowadays many companies require a remote desktop tool in order to manage their systems remotely if they have different business locations. Using such applications and tools increase their efficiency and reduce a lot of time which they can devote into other business functions. With the constant use of this software many times malicious users try to challenge the security of the business data of the organization. It is important to have a complete knowledge about the usage of the remote desktop software.
Basically the remote desktop is a software program which enables and allows the user to take the access of another machine virtually. To use this either you can download and install a program or can also use the default one that is given in your PC's operating system. The internal tool is limited only Windows to Windows but for making connections with other operating systems users can also download and install other tools like Cisco, TeamViewer, UltraVNC etc.
In an organization offering managed IT services many of the remote assistance tools are used to manage the desktop applications, contents, command line programs or any other apps. These can be on a server running remotely. All these remote programs comprise a variety of features and they can be used according to the need of the business. For those who are professional technical users it is okay but who are not aware of the technical know-how it is essential to have some knowledge about the working of these tools. The machine which you wanted to access must be enabled to be accessed by any user outside the network. It is not mandatory that both the machines are connected to the same network.
The remote user can login to the machine by entering its IP address and then user identity and password and can have the access. The user can easily access any software or any file of the remote machine. If any program is not working properly the administrator can easily turn it off or can update it to use again. There is no need to do this task physically. By using the remote desktop software any organization can empower its remote administration abilities. Mostly these tools are used to provide people with remote IT support. With this people should be alert while giving the ID and passwords to others to have access to their PCs because they can be hackers. You can be told anything like your computer has started a malicious document, install TeamViewer and give the access to fix it and many more reasons. So the security of our machines is into our own hands while using these applications.

Thursday, February 23, 2012

Where 3D Printing Plays A Role

A new form of manufacturing has the potential to stand out in quite a few professions and niches. Before I cover that, let's cover what 3D printing is. In engineering talk, this technology is known as additive manufacturing, a form of manufacturing that involves the layer by layer fusion of various materials within a 3D printer. A variety of products can be created that are very unconventional to the manufacturing world like a ball within a ball, moving parts coming straight out of the printer, or high precision pieces. This form of manufacturing is much more convenient than traditional forms of manufacturing when it comes to specific projects. For instance, it would be much easier to create 1-2 specific models rather than having to mass produce them. Molds can be created through 3D printing, but molds aren't always necessary. When it comes down to 3D printing, this technology can out-do CNC cutting because a 3D printer doesn't work off of multiple axis's; it outperforms the aspect of cutting at certain aspects. In a nutshell, this is a form of manufacturing that can create products out of a wide variety of materials in almost any shape and out of a wide variety of materials. This type of manufacturing can come in handy to quite a few professions and niches. First off, let's cover how it helps product developers.
3D printing allows product developers to create prototypes in a much more inexpensive way, opposed to traditional methods. As I mentioned earlier, product developers wouldn't have to mass produce a product either. Ordering 1-5 products wouldn't be a ridiculous order for additive manufacturing companies to take on. Bulk ordering isn't an issue for developers to worry about. When a product blueprint is sent to be manufactured, so many variables have to come into play with traditional methods of manufacturing. However, when it comes down to 3D printing - one of the only things artists have to worry about is the width, and build envelope. There isn't anything to be concerned about when it comes down to manufacturing products at a certain axis. Models are simply easier to get through when it comes to 3D printing.
Another industry that could benefit from 3D printing would be architecture and design. If for example, a mall or subdivision were about to be created and developed, that would be a pretty large project. In many situations, investors may be involved. Perhaps upper management would like to have a better idea on what they are getting into before they develop a vast architectural job. Through 3D printing, the developing team could present a physical model of the plot of land and buildings that would come into existence. Investors or management would be able to hold a landscape. This could bring a new level of confidence for management or investors through 3D printing.
When it comes down to it, 3D printing can assist engineers all over when it comes down to some form of product development, whether it be a specific gasket, or a valve system for an oil rig - regardless, something may need to be prototyped or manufactured. Dealing with limitations of other manufacturing methods might prevent certain projects from going through as smoothly as they could. Perhaps there needs to be a prototype created of a certain model before it is produced. Maybe a certain specific part needs to be developed in one piece. 3D printing can definitely assist a wide variety of industries.

Friday, February 17, 2012

Understanding What Is An IP Address

Even though we use it almost every day, most of us really do not understand and might end up asking, what is an IP address? IP stands for Internet Protocol. Despite the complicated name, it is just a series of numbers to help locate computers or servers online. To illustrate it as simple as possible, just imagine your town as a network with every house or building in it having its own unique identifying number.
This numbering system is needed for people to locate places or homes so that they can deliver mail, information or anything else. In the vast network of computers and servers, each of these devices is assigned a number or an Internet Protocol address. When computer A wants to send something to computer B, it uses the computer IP address to locate and deliver information.
To get really technical, it is basically a code that contains four sets of numbers each separated by a single period. The numbers can have one to three digits and range from 0 to 225. The normal one would look something like Without this number, it would be nearly impossible to send information to its proper destination in the vast network of the Internet.
Now that you know about why this system of numbers is useful, is it is time to discuss a bit more about the different versions of IP addresses. There are two standard IP addresses being used today. The common IPv4 and newer IPv6. The example given earlier is a standard IPv4 convention. It uses binary numbers to make a unique address. The problem with IPv4 numbering is that it they have less than 4.3 billion possible combinations.
With the numerous computers and devices out there, this limits the addresses available for every computer, mobile device or service provider in the future. The IPv6 uses 128 binary to make a set of numbers that will serve an IP configuration. With the IPv6, the number of unique combinations is nearly limitless and will last centuries.
There are several types of IP addresses. The dynamic version is not permanent and is assigned to you by your Internet Service Provider every time you log on into the Internet. ISPs use this type as it is more cost effective and allows them to serve more subscribers. Static IP addresses on the other hand are permanent.
This type is used by people who use their computers as network or file sharing servers and for online gaming websites or conducting online businesses. If you want a static version, there might be extra charges as well as security risks since it is easier to obtain. A dedicated number is usually the best option in these instances.
If you are curious about your own IP number, there are several websites that display this information to you. If somebody asks you what is an IP address, you will be able to answer with high accuracy. Understanding the way computers and devices connect together is important for technology. As technology grows, computers and devices will continue to rely on a networked system to share information back and forth between users and clients.

Wednesday, February 15, 2012

What to Do If Your Dell Laptop's Wireless Is Not Working

Wireless connection problems may strike your Dell laptop any time of the day or night. Needless to say, you need immediate help to fix them and get your Dell laptop back on the wireless network. Here is a Dell computer support guide for you. It will help you easily fix your wireless connection problems.
Make sure that you have an active internet connection. Make a LAN connection to your Dell laptop and connect to the internet. Check if the internet works or not. If it does not, diagnose your internet connection. Contact your ISP (internet service provider) if you are unable to fix the network problem by yourself. If the internet connection works alright, follow the below mentioned steps.
Click the Start button and point to Control Panel. When in Control Panel, double-click Administrative Tools. Look for Services and double-click it. When in the Services window, look for Wireless Zero Certificate, right-click it, and select Properties. When in Properties, click to select Automatic from the drop-down menu beside Startup type. If it is already set to Automatic, don't worry and simply reselect it. When done, click the Apply button and then OK to exit the Properties window.
Navigate to Control Panel and double-click Network Connection or Network & Sharing Center (whichever you see there). Look for your wireless network connection, right-click it and select Enable. Again, right-click the wireless connection and point to Properties. Highlight the Wireless Networks tab and make sure that the box beside Use Windows to configure my wireless network settings is checked. If it is not, do the needful. Click the OK button to exit Properties. Close all the windows and restart your computer. Reconnect to the wireless network and check whether it works or not. Skip to next step if the problem lingers.
Click the Start button and point to Run. When in the Run dialog box, type 'cmd' and click the OK button. It will open up the Command Prompt window. Type 'ipconfig /release' (without quotes and as is) and hit the Enter key on the keyboard. In case you see an 'access denied' error message, exit the window. Log off your computer and log back in as an administrator. Open Command Prompt and run the command again. When done, type 'ipconfig /renew' and hit the Enter key. This will renew the IP address of your wireless connection. When done, type 'ipconfig /flushdns' and hit Enter. Exit the window and restart your computer. When done, reconnect to your wireless connection and check back. If the problem persists, skip to next step.
Open Command Prompt again. Type 'netsh winsock reset' and hit Enter. You may also type 'netsh winsock reset catalog' instead of the previous command. When done, you will see a message like 'successfully reset the Winsock catalog, restart your computer'. Restart your computer. When done, reconnect to your wireless network and check back. If the problem lingers, reopen Command Prompt and type 'netsh int ip reset reset.log'. Hit the Enter key to execute the command. When prompted, reboot your computer.
If you get a 'radio disabled' error message after replacing the power jack in your Dell laptop, try this method. Click Start and point to Run. Type 'regedit' in the Run window and hit Enter. When in Windows Registry Editor, branch out HKEY_LOCAL_MACHINE by clicking the + button next to it. Navigate to Software> Microsoft> Windows> CurrentVersion> Run. Under Run, check if you see any third-party LAN MANAGER entry. If there is any, delete it. Now navigate to HKEY_CURRENT_USER> Software> Microsoft> Windows> CurrentVersion> Run. Under Run, check for LAN MANAGER entries and remove if there is any.
Other than these methods, make sure that you are using the right channel number for your wireless connection. Open your web browser and visit the Dell website. Navigate to Drivers and Downloads section and look for the driver file of your Dell laptop model. Download the driver file and save it to your computer when prompted. Exit the browser window and go to Downloads folder or to the place where you saved the file. Open and execute it. If it is a zipped file, unzip its contents to another folder and save it. Thereafter, open and execute the file. Follow the on-screen prompts and update drivers of your Dell laptop. Reboot your computer afterwards. Check back, if the wireless connection works or not.

Wednesday, February 8, 2012

Numerous Advantages Of IT Services

The Information awareness Services has become one of the significant parts in our daylight to daylight lives. IT service not simply explains the functioning of the computers other than also the request of computers for communication reason as well as problem shooting responsibilities.
Today's world has been changed totally by the maintain of IT services. Tasks which were complete by hand or manually are currently being complete by the help of automated working systems which are able to be finished by presently single click of the mouse. From side to side IT service we are able to attach our business processes as well as we be able to obtain efficient information of anything plus everything at every point of time. The significance of it service is noticed in each feature of our lives such as cell phones, fax equipment, pagers, email plus internet. These services have turn into extremely necessary for us to complete our custom in addition to commerce tasks. The subsequent are little of the advantages of IT services:
Today the IT service has led to globalization as well as has brought the world jointly. By the help of it service we be able to share data quickly as well as competently plus it impassive the obstacles of linguistic as well as geographic limits. Through the hold up of it service, communique has turn into extremely reasonable, quick as well as well-organized. We are able to get in touch by means of anybody in this earth by just distribution a text message or from side to side an email for an instant reply. Video meeting has also become extremely well-liked in the earth plus it has proved to be single of the most excellent ways to communicate by people all around the world. IT services has led to incurring fewer expenses in organizing the processes in any manufacturing which further leads to increase in competence plus earnings.
It service has reduce the educational gap by allowing populace belonging to a variety of backgrounds share their thoughts plus perceptions plus therefore most important to better knowledge plus fewer prejudice. It service has complete it likely to buy goods from any corner of the world plus get it transferred to our house inside no time. Plus we are able to do this at time of the day or night. The speed by which the IT services are developing, it be able to be said that there would be numerous additional innovations in the commerce as well as activity division. It has also improved the level of employment every over the world plus also populace be able to work in any corporation located in any part of the world. It is already said by several that world has turn into an extremely little place to live in.

Thursday, February 2, 2012

Cloud Computing Technology for Enterprises

Internet is represented as the 'cloud' and computing denotes software. Cloud computing refers to the delivery of technological resources to an alternate location. Cloud Computing is a prototype model where the data is permanently stored in servers on the internet and cached temporarily on clients. This includes desktop PCs, net cafes, laptops, palmtops, sensors, monitors, etc. A cloud can be held by a private or public enterprise. A public cloud is net-based service whereas a private cloud is a network or a data center that supplies hosted services to small groups.
Software-as-a-service envisages construction of hardware from the service. Cloud Computing enables infrastructure and services for the computer, as and when required which is called Infrastructure-as-a-service (IaaS). The computer paraphernalia includes hard disk, development platform, database, power or the entire software applications. Platform-as-a-service in the cloud is used when a bundle of software and product development tools hosted on the provider's infrastructure. Developers create applications on the provider's platform over the Internet. PaaS providers may use APIs, website portals or gateway software installed on the computer.
Cloud computing for enterprises
Cloud Computing is a technology architecture evolution which is exposed to business models, can revolutionize business. There is no need for organizations to make heavy investment in order to make available these resources but only make usage charges. This is a paradigm shift from fixed capital expenditure to operating expense and huge funds locked up in technology spending can be diverted to address our immediate and urgent needs thereby optimal utilization of funds makes it productive. This strategic shift from investments in servers and data management increases expenditure. Funds can be better utilized in human capital, purchasing advanced technology products, diversifying to new areas, research, services, marketing, etc. wherein the direct use of these funds might prove beneficial.
Cloud computing will grow rapidly and with SaaS, most will adopt a wait-and-watch policy before a full-fledged adoption. Hence, organizations may not drop their existing services.
There are strategic advantages to have multiple suppliers as against a single vendor. Because this will drive the business hard and make it flexible, resilient, adapt to time constraints and become a change agent.
As an innovative measure in the cloud atmosphere, is the possibility to create a virtual public or private cloud space in which a service provider uses public cloud resources to create a private cloud. This switching between commodity cloud resources will strengthen cloud computing technology to get the best value available at the time.