Applying Public Policy in an Urban Environment

When you think about making a positive impact or striving for change in the world, do you think about what’s happening in your own neighborhood? University of Southern California students are making a difference right in their own backyards through USC’s Master’s in Public Administration.

Addressing Education and Students

Perhaps one of the most important aspects of an urban setting is that of education. Many students in these urban areas find themselves at a disadvantage compared to students from more affluent neighborhoods. Sometimes parents try to send their children to schools in other districts and cities in an effort to improve their educational experience. As a public administrator, one of your job duties will be to address the topic of education in conjunction with urban sprawl. This requires crucial skills and strategies, such as market research and analysis, fundraising and grant preparation, and interpersonal skills. USC’s Masters in Public Administration includes an expert-developed curriculum that addresses these key points.

Homing in on Health Policies

Another area in which urban residents may be struggling is healthcare. Public policies regarding health insurance and coverage can vary greatly among different demographics and geographic areas, and the health sector is perhaps one of the toughest areas to

How to Fix a Dead Hard Drive

Fix a Dead Hard DriveHard Drive Failure is one of the most common problems that computer owners have. It is often characterized by weird, loud sounds coming from the PC, while booting, or clicking sounds that can be heard while you are trying to run some applications. More often than not, it leads to the total disintegration of the hard drive. And of course, when this happens, you really won’t be able to use your computer anymore. And you have to prevent this from happening or else, you might lose your files.

Why does it happen?

So, why exactly does this problem exist? Here are some of the reasons:

* Hard Drive Connections haven’t been installed properly;

* SATA/IDE to USB Enclosures are not in the right position;

* Hard Drive cannot be recognized by the computer;

* Internal damage, also known as malfunctioning head, and;

* Defective PCB’s (Printed Circuit Boards)

If your PC is experiencing from any of these, it means that your hard drive may collapse soon. So, read the tips below to find out what you have to

The Difference Between A SSD And A HDD

SSD And A HDDWhen the magnetic hard drive (HDD) arrived on the scene, we said good bye to the old ways of data storage, three and a quarter floppy discs and even the older 5.25. Computer users could finally store more data on the one permanent drive, but this was only the beginning because as people stored more data, they then had more to lose if something went wrong. Thus the solid state hard drive followed. If you want to get technical, a Solid State Drive (SSD) is a relative of the magnetic hard disk drive (HDD), but these two devices differ greatly.

The Old Magnetic HDD

The original old magnetic hard disk drives (HDD) were invented in the 1950s only held a small amount of data but took up a good square metre of space. Of course the average computer user could not afford these devices so the privilege was reserved for government agencies and large business. Who would want a big ugly box bigger than your fridge in your house? Regardless of the cost, these storage devices could save and retrieve data faster than the usual

All You Need to Know About Upgrading Your Laptop’s Hardware

Upgrading Your Laptop's HardwareSometimes, you might feel that your laptop isn’t performing in the same manner like it used to perform during the initial years of purchase. If you’re sure that there aren’t any viruses on your device, then it’s possible that your device’s RAM or storage space isn’t capable of allowing smooth functioning of operations. Unresponsiveness, sudden hangs or lags, freezes, delayed load time, and slow startup are some of the clear indications shown by your device, when it requires upgrades. Desktop PCs are really easy to upgrade as you can easily upgrade the same by opening the back case and installing the upgrade, but laptops aren’t that easy to upgrade. Some of the latest laptops don’t allow you to upgrade them on your own, thus, it’s a bad idea to buy a laptop with plans to upgrade it later. Some of the older laptops may allow you to upgrade them with more RAM or a solid-state drive, but the upgrades are limited to that only.

In this article, you will read about everything that you can do to upgrade your laptop’s hardware:

What factors can stop

How Does RAM Affect Your Trading Computer

RAM Affect Your Trading ComputerYour trading computer efficiency is an important aspect to your ability to execute trades daily. This is why it is so important to be educated about what components are really necessary for your trading computer. You could have the best, most expensive mass manufactured computer and it will still give you issues if it doesn’t have the right components installed.

What does RAM stand for any way? RAM is an acronym for random access memory. Don’t be quick to confuse this with storage memory. RAM is used in your trading computer to enable it to run open programs and assist with your operating system. In other words, RAM is what allows you to run your email application, live newscast, and trading software at the same time. RAM does not affect the ability to store information rather the ability to process large amounts of “live data” at the same time.

Your RAM is really best explained when comparing it to the experience you have at a restaurant. Think about the team members involved in your experience such as the cook, the waiter, the food, and

Software RAID Vs Hardware RAID

Software RAID Vs Hardware RAIDAs part of my set of articles regarding RAID, today I will be writing about different types of controllers. If you remember in the first article I had touched on this subject a bit and now I will elaborate.

As mentioned previously, this technology is divided to several very popular and important RAID levels where each level is dedicated to providing different levels of fault tolerance and performance improvements. Keep in mind that the RAID level is not an indication of a better/worse RAID type (RAID 5 is no better than RAID 1), it is simply a label used to identify how the drives are combined. Each RAID type has its own strengths and weaknesses, the key to picking your RAID level is identifying what you want to achieve from your RAID.

The logical RAID is achieved by either a piece of hardware or software. Hardware RAID is a dedicated add-on card that’s usually added to the PCIe or PCI slots of the server and it manages the RAID array. It is designed to support different drive interfaces such as SCSI, SAS, SATA (which

5 Simple Steps To Replace Your Broken Laptop LCD Screen

Replace Your Broken Laptop LCD ScreenMany people drop laptops accidentally and break the screen. Broken screen can render a laptop completely useless. Even a small crack on the screen can make it difficult for you to use the laptop for doing work. The good news is that this can be fixed easily. You can replace a broken screen yourself or go to a service center. Doing it yourself can be a little tricky if you do not have any previous experience. It also needs the right tools to do the job.

If you wish to take the laptop to a service center, the job can be done in a professional manner but may cost you a lot more money. Weigh the pros and cons of doing the job yourself vs approaching a service center. If you are not confident or comfortable replacing the screen on your own, you may take the help of a friend or someone who has some sort of experience. Whether you finally decide to outsource the work or not is your choice. If you decide to do it on your own, you can follow the

Buying A Desktop Computer Tips And Tricks

Buying A Desktop ComputerMake sure that you have an antivirus program. If you’re not running a good program, your computer can easily become infected with malicious software. This malicious software can steal personal information, and make your computer run slowly. There are many programs that will run scheduled checkups to make sure your computer stays clean.

To be sure your desktop runs it best and that the fan is properly cooling its components, its crucial to clean the interior of your desktop one time each week. Typically, it’s simple to unscrew the case and take it off. Then, all you have to do is use a compressed air can to spray the dust away. This makes sure your fan will be able to operate well.

If you love gaming online, there are a few key points for the perfect gaming rig. To begin, your computer will need no less than 4 gigabytes of memory, a really good video card and a display with high resolution. You’re also able to buy controllers and certain keyboards that will make your play better.

Observe everything you can about the deal

Tips to Buying Solid State HDD

Solid State HDDSolid state HDD have increased in popularity because of their high performance, small size and outstanding value. These can be used in desktop computers and laptops to provide you with an efficient machine that can easily manage your operating system while providing you with enjoyable use.

Before you decide if this is the route you want to take to improve your computer’s performance, you need to be aware that these devices offer improved performance because they use NAND flash memory. This means that a small drive can boost performance and provide you with the same, if not a faster speed, than your current hard drive.

Start by setting yourself a budget for your solid state HDD. While these may appear more expensive than the traditional hard drives you can purchase, you need to take the advantages and the performance improvements into consideration. If your computer currently takes a minute or two to boot up with your current hard drive, you can expect it to boot within seconds if you choose a solid state HDD.

Size is an important factor to take into consideration. If you

Why Traders Need A Trading Computer

Trading ComputerThis might sound too simple to need to explain. Never the less, it is often confused by an overwhelming amount of traders what exactly is the definition of a trading computer. It can be confusing because you can trade on any computer, but a trading computer is one that is built specifically for the use of trading stocks.

Trading on your desktop you have had for the last 10 years is possible. It can be done. Should it be done? It’s definitely not recommended. The reasons why this is a bad idea are really fundamental and result in a huge risk. Trading is a very specific activity. It requires the ability to process data in real time. Your trading platform requires quite a bit of processing power. If you didn’t invest in a great computer 10 years ago chances are that your old computer doesn’t have the ability to do any of these things we have just talked about. It won’t have enough RAM on board to run your trading platform and multiple screens. The other huge issue is that your computer’s processor is going to be very

How to Easily Configure DNS in Your Computer

Configure DNS in Your ComputerConfiguring a Domain Name System (DNS) in your computer might be a great idea if you want to easily translate domain names into IP addresses. Configuring a DNS system in your computer can only be an easier task if you have the right knowledge on how to do it. This is simply because there are a number of steps or rather procedures that you are supposed to follow in order to successfully configure the system in your computer so it helps generate the IP addresses for you whenever you visit a given website. Configuring DNS is a very simple task and you can use many ways in ensuring you successfully configure it in your computer.

You can configure DNS using the following ways

Learning to configure DNS by following guidelines on a trusted online site

Configuring DNS is not that hard but you need to it by following the right procedure and following all the guidelines to ensure the configuration is safe and correctly done. You can download a video or text tutorial on how to configure DNS in your computer. You can

Replace Your Old Hard Drive With A New SCSI Hard Drive

SCSI Hard DriveIf you use a computer, then the last thing you want to see with your computer is your disk drive crashing down and causing data loss. Well, this is not a rare situation these days, as I have seen many disk drives crashing down. This is a kind of situation that can be overwhelming to a lot of people because they see such kind of things for the first time, but once it happens, it led to a chain reaction. The biggest damage that is done in the disk drive crash is, data loss.

If you make a living through computer, then you can imagine what could happen to your job in case your disk drive doesn’t work. But, there is no need to worry, as there is always a solution to these kinds of problems. Have you heard of a SCSI shop disk drive? If not, then let me tell you that it is an improved version of the normal hard disks that doesn’t wear out quickly and keeps data safe. The full form of SCSI is Small Computer System Interface and it is a highly

Choosing a Rack Mount Power Distribution Unit for Computers and Network Equipment

power distribution unitThe power distribution unit (PDU) utilised in data centres has been enhanced from its original design. Numerous features have been integrated to keep pace with the ever evolving information and communications technology (ICT) industry. Moreover the popularity of personal computers and the internet generated a huge need for more data centres including devices to power all the hardware devices. Thus clever power management of power boards was an illuminating necessity for ICT staff to establish better practices in the implementation and the monitoring of electrical equipment.

A PDU can be referred to as a ‘rack mount power board’ in the ICT industry. The name rack is utilised because the PDU are installed inside internationally standardised cabinet housing equipment that conform to the same rack size. For instance the cabinet equipment such as servers, network devices and other power related equipment are manufactured to specific rack sizes. Moreover a common rack size is 19 inches (482.6mm) wide where the measurement is taken.

19 inch rack mount power strips have outlets to connect electrical power cords from servers and network equipment. Additionally, the power board can utilise, for

How to Fix Printer Problems

Printer ProblemsCheck hardware

Numerous printing issues are brought about by hardware that isn’t set up right. Here are thoughts to take care of regular issues with printer hardware.

Check the power

Verify that the printer’s electrical line is connected to an electrical outlet and that the power switch is turned on. In case you’re printing to an imparted printer or a printer on a system, verify that all fundamental PCs and switches are turned on as well. Paradventure that your printer or other supplies is connected to a surge defender or a reinforcement power supply, verify that hardware is connected to and turned on also.

Check the cables (wired printers)

Verify that the printer link is legitimately associated from the printer to your PC.

Check the remote connection (remote printers)

• Make beyond any doubt the printer’s remote alternative is turned on and accessible. Numerous printers have a catch that shows a blue remote symbol when remote is accessible. To realize where this catch is found on your printer and to discover directions about how to turn it on, see the manual that

Simple Tips to Help You Pick a Right Monitor

Pick a Right MonitorSome users might think that their current system screen isn’t perfect to meet their desired computing requirements and preferences. It takes a little experience and knowledge to decide an ideal monitor for your productivity companion. Here are some of the general tips that will help you in selecting the right monitor.

No matter whether you’re a homemaker, college student, working professional or a developer, you might be spending endless hours staring your PC screens. Don’t you want your computer components to be stylish enough to catch your friends or colleagues attention? Don’t you think that an appropriate computer screen and optimal PC parts can help you avoid various health issues? If yes, then why can’t you replace your boring box placed right on your workstation? It is true that selecting an ideal monitor might improve your computer viewing experience and also put less strain on your eyes, resulting in optimal productivity without hampering your health. Don’t just get impressed by the specs and monitor jargon that most of the IT manufacturers use in their advertisements instead, you should do the proper research on their features. Simply

11 Factors for Choosing a PC Enclosure System Over an Industrial Computer

PC Enclosure System11 Benefits of a PC Enclosure System

1. Keep your current systems

Installation of a PC enclosure system allows you to keep your current computer network intact. Avoid disruption, downtime and the hassle of having to dispose of equipment.

If you consider the disruption and cost implications of removing your current computer network, installing new equipment and testing it, an enclosure offers you a much more cost-effective and time efficient solution.

2. Save money

Traditionally, dedicated industrial computers are expensive in comparison to a PC enclosure system, in some instances costing up to 50 percent more.

Additionally, the long-term savings are much more attractive because a computer enclosure can out live a dedicated, industrial PC by up to a decade.

Furthermore, investment in an enclosure is beneficial to your overall total cost of ownership. Essentially you’re only paying the purchase price and minimal maintenance costs.

Whereas the cost of installing a dedicated industrial computer expands beyond the purchase price. There’s installation costs to consider and maintenance charges, all of which will affect your bottom line.

3. Protect against dust, dirt, grime, oil, grease, water & explosions!

A PC enclosure system can protect against such damage threats just as well as

Gain Major Benefits From Installing a Cabinet Fan

Cooling fansCooling fans for an electronics cabinet are a great addition as they automatically cool expensive components and allow them to last longer. Selecting a fan is only the first step in the process; one should to consider several other factors to get the maximum benefits from the fan.

Experts from a well-established company can help the consumer choose the fan that will most benefit their setup. It’s important to assess the amount of heat that will need to be dissipated. A rough estimate will help with fan selection in that it will help determine the needed amount of airflow.

Fan Placement

When it comes to selecting cooling fans for an electronics cabinet, it’s important to think about fan placement within the structure. Incoming air can be filtered with ease, and dust entering it can be prevented with ease. Dust has the ability to enter through any size crack, but with effective placement it can almost be completely eliminated. Buyers should consider fan life and reliability when investing in fans.

Hints for Getting the Most from

Looking For A 3D Printer? What You Should Know

3D Printer3D printing allows successive layering so that any 3D object can be created. It is a new process of printing that has reinvented how things get done both in residential and commercial environments. The possibilities are endless when it comes to the printing since it can be used by individuals to custom make personal items or it can be used by professionals for prototypes. Whatever your 3D needs, you definitely need to have a 3D printer to achieve what you are looking for.

The market has lots of 3D printers today and they can vary in the specifications, meaning that they cater to varying demands as well. The printing also comes with its own technicalities that you need to know beforehand. Being informed about a few things relating to the printers before buying gives you an easier time making your decision as to which printer fits your needs.

The 3D printers come in different types

Most printers found in the market today use fused deposition modeling technology. This is a modeling technology that is additive in nature and involves the heating and extruding of plastic which

A Guide for Hiring the Best Computer Troubleshooters

Computer TroubleshootersOne of the best ways of ensuring the success of your business is enlisting professional business computer support. Your business is largely dependent on technology. As such, if your computers or the entire IT system is not functioning properly, the operations of your business will be affected. Nevertheless, you can avoid this by ensuring that you have experts always ready to fix your business computer problems.

Hire the best computer troubleshooters

There are many providers of computer repair services. However, you should hire the best IT experts to fix the computer problems of your business computers. There are several things that you should look out for when hiring experts to fix your computer IT problems.

They include:

Knowledge: The best experts to repair your business computers should be knowledgeable technicians. These should have undergone professional training and acquired relevant experience in fixing different computer problems.

Concerned about your business: Hire experts who care about the success of your business. The best experts should know the impacts of the failure of your business IT system. As such,

How to Build a Gaming PC

Gaming PCOne of the ultimate highs you can achieve as a gamer is sitting back and playing your favorite title on your computer. I don’t mean a store-bought system, I mean your own, well thought out, chose my components, radical design and look dream machine. Unfortunately, that dream never becomes a reality for most. Many gamers think building a computer involves massive technical, mechanical and computer science skills. Nothing could be more untrue!

Believe it or not having the fun and satisfaction of choosing your graphics card, processor, power supply, motherboards, RAM, hard drive and a case will not lead to a final installation disaster.

You won’t need a soldering gun, sophisticated testing devices or worry about a hospital trip via electrocution! Most of the parts in your home-made computer build will quickly snap together. A few screws will need to be tightened, so if you can use a simple screwdriver you are golden.

The most difficult technical task you may encounter could involve applying some thermal paste between your CPU and heat sink unit. If that task gives you sleepless nights, don’t worry. Many CPU’s have

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