Computers function pretty much the same way that we do. Like us, they too need a place to store information. The same goes for your smartphones. There are three types of storage: primary, secondary, and tertiary. Among these, only the first two are widely and commonly used.
If compared to us, the primary storage is much like our short term memory (STM). It’s the memory that a home cook uses to remember what she needs in the storage room and forgets about it when she’s back in the kitchen after fetching what she needed. In other words, it’s a temporary memory. The secondary storage, on the other hand, is what is known to be the lasting memory. Let’s take a closer look at each of them.
Primary storage is basically the internal storage of your computer or smartphone. You will recognize them as the RAM or random access memory in your device’s setting.
Primary storage, which is also referred to as internal memory, is accessed by a computer’s central processing unit (CPU). It is usually the fastest and most expensive
If there’s one good thing about the world today, it’s about options and how we get to have quite a few of them. And when it comes to freeing up disk space, there are a few things you can do.
Storage space, particularly in your disk (hard drive), is especially important for your computer to perform its tasks with the utmost efficiency. Imagine having stacks of paper works on your desk at your office. You have to go through a lot just to find the one thing you need that happened to be located beneath all the piles. Wouldn’t it be better if your desk only has one short pile? The same goes for computers. The more files the storage has, the slower and less efficient the turnover of work is. So, what can you do to free up space in yours?
Other than deleting files and uninstalling apps manually, you can also do other things. For one, you can ask for help from Windows’ Disk Cleaner for automatic file deletion.
Windows includes its own Disk Cleaner utility that will
Both internal and external hard drives share a common function of storing data. Both have ample amounts of storage for all your needs. You can store just about anything in both of them. While their names indicate a lot, more can be discussed about their differences. But what you must understand is that internal storage is a given in devices such as computers and smartphones. Without it, such a device simply wouldn’t function.
Simply put, internal storage is the main storage for permanent files – files that you want to keep for long. External storage is more of complement storage for your already existing storage. To shed more light on this matter, let’s discuss the differences of each.
If you haven’t already noticed, their names give away their location which is their main difference. An internal hard drive is built within the computer. An external hard drive is not. You need to connect it to the computer using a cable to have access to it.
The main difference between an internal hard drive and an external hard drive is location.
Everyone has experienced data loss. No one is spared from it. You have probably experienced it already. The question is, did you learn from the painful experience of losing valuable data?
Maybe you did learn a thing or two but to think that it’s never going to happen is wishful thinking. Data loss can happen again and again and again. That’s how serious data loss is.
According to Small Business Trends, 140,000 hard drives fail in the United States every week, while Data Loss itself is up 400% since 2012. Yet, 68% of SMBs do not have a disaster recovery plan.
You don’t really have to be a small business owner to have a disaster recovery plan in place. But if you are, you better have one. You can’t afford to be part of the 68% of SMBs that don’t have any kind of recovery plan. Don’t wait for a disaster to happen when you need data recovery. You need to protect your business with a solid recovery plan.
Truth is, data loss could be just …
We all need an external hard drive. It’s very convenient to have one because it allows us to carry all our data everywhere, we go.
The advantage of having an external hard drive is that you can easily carry large amounts of data anywhere and simply upload or download them from multiple computers/laptops at once. The traditional disc based hard drive is still in use, but there are many SSD’s that you could buy these days. They are more reliable and long-lasting.
Fortunately for us, external hard drives have become a lot sturdier. This is not to say that they’re not prone to fail because they are. Even if they’re long-lasting, they will eventually fail. It just takes a longer time for them to fail.
Then again, who are we to complain? External hard drives have come a long way.
There are ones designed to be used static as backup servers in home or office. Similarly, there are portable ones that are compact and easy to carry. Major brands like Seagate, Samsung, Western Digital, Toshiba, Kingston, Corsair
It’s a message you dread to see. When you plug in your external hard drive and see a fatal error message on your screen, you wonder what could possibly be wrong? With your crucial data stored in your external drive, you just hope against hope that everything is going to be okay. The last thing you need is for your external hard drive to fail you.
Well, the good news is that this error is not necessarily a death sentence- as most people think and it’s always possible to not only restore the data but also fully recover the hard drive.
Understanding why fatal errors occur can help you do the right thing. Here are the possible reasons why fatal errors occur on your external hard drive.
1. The hard disk may no longer be recognized by the disk management utility in windows may be because of an invalid partition table.
2. For many external hard drives, an incompatible/malfunctioning USB cable will, on occasion, introduce this error.
3. Major performance problems as a result of factors such
Data loss is a scary scenario. Everything stops when you lose critical data. Unless you have backups to rely on, you can just move on and do what you’re supposed to do.
Granted that your backups are good, you would still have to recover your lost data from your hard drive. As a safety measure, you just have to do it.
You can’t leave your critical data stored in a useless hard drive. Remember, someone could always steal critical data from a disposed hard drive. Hence, you really have to recover data from it, no matter what.
Now, that could be a tedious task for you to do, especially if you’re not a techy person. Even if you are, would have all the time in the world to do it?
According to a study, you wouldn’t have to fret over recovering data from a hard drive.
A study by OneWorldHerald.com on recovering lost hard drive data has shown that one can recover their lost data by following some basic steps. As a lot of techie people who work on their
Yes! There is a difference between data security and data privacy. To understand or to, at least, see the difference between the two, let’s define each one first. Data security is defined as:
Data security refers to ways organizations protect their data, including technical safeguards that help ensure data confidentiality, integrity and availability.
Now, let’s define data privacy.
Data privacy revolves around the use and governance of personal data. This can include everything from personally identifiable information (PII) to financial information, to information about a person’s career, education, health, family or criminal history.
See the difference?
From these definitions, it’s clear that these two terms—“data security” and “data privacy”—should not be used interchangeably. While they are certainly related and are both extremely important, they should be addressed in different, but integrated ways.
Security expert, Cindy Compert of CTO Data Security and Privacy for IBM Security, explains the intricacies of both terms.
“We like to say you can have security without privacy, but you can’t have privacy without security,” says Cindy Compert,
The excitement sets in. You can’t wait to get a new computer. However, you have to sell your old one first. That’s not a problem because you can always sell it online. Just as soon as you delete all the data in your computer, you can start selling it online. Easy as a pie, right?
Apparently, it’s not that easy. You see, you might be giving more than just a hardware. The data, you thought you deleted, could easily be retrieved by the buyer.
A team of researchers purchased some second-hand hard drives on Ebay that still had some data stored on them.
After applying data recovery tools to those drives, they found that 42% of them had at least some data. Even more concerning, about three out of every 20 of the drives had personally identifiable information, including scanned images of passports and birth certificates, as well as financial records.
Some of the drives also included corporate data. One had 5GB of archived internal email messages from a major travel company, and another, 3GB of shipping details and other
Yes, your data should be backed up. It’s very important that all your computer files are backed up. If they’re not, you could lose them forever, whether you’re talking about a Windows, or a Mac system.
Here’s another thing to consider when it comes to data backup. Just because all your data are safely backed up to a hard drive doesn’t mean they’re safe. You need to factor in hard drive failures that can eventually compromise your data. If you’re not factoring in hard drive failures, then your backups are in danger.
Here’s the reason why. Based on a report from a leading cloud backup firm, hard drive failures are on the rise.
The latest hard drive reliability report from Backblaze, a cloud backup company that routinely publicizes failure rates among the drives in its employ, noted some interesting trends in the first quarter. For one, HDD failures as a whole have gone up. At the same time, the reports shows that larger capacity HDDs in the range of 8TB to 14TB are no more prone to failure than
Windows 10 is very popular these days. Most computer users are using this particular OS. That’s why it is always good to hear from the experts as to what their thoughts are regarding this very popular OS.
Continuing its informative series of blogs surrounding hard drive technology and operating systems, including MacOS, Hard Drive Recovery Group discusses the popularity of Microsoft Corporation’s Windows 10, easily the dominant OS when it comes to PCs.
“It’s really an amazing situation that PCs continue to use Microsoft Windows so long after the OS really made its debut in 1985,” said Maureen Davies, spokesperson for Hard Drive Recovery Group. “There have certainly been a ton of hiccups along the way, but despite some slight moves by Google’s Chrome and Android, we’re still talking about the absolutely most dominant OS that the world has ever seen.”
(Via: http://www.digitaljournal.com/pr/4276841 )
Let me iterate. Windows is immensely popular among computer users. Now when it comes to smartphones, it’s Android. This might raise a couple of eyebrows out there but come on, it’s true.
While Android did gain
A hard drive stores data. From a layman’s point of view, that is the main function of a hard drive. It stores our precious digital data.
Apparently, the function of a hard drive can get more interesting than that. In the future, a hard drive can do more than just that.
Eggheads at the University of Michigan in the US, and Zhejiang University in China, have found that hard disk drives (HDDs) can be turned into listening devices, using malicious firmware and signal processing calculations.
So, if you think that only walls have ears; think again. Here’s how two computer scientists are making it possible for hard drives to eavesdrop.
For a study titled “Hard Drive of Hearing: Disks that Eavesdrop with a Synthesized Microphone,” computer scientists Andrew Kwong, Wenyuan Xu, and Kevin Fu describe an acoustic side-channel that can be accessed by measuring how sound waves make hard disk parts vibrate.
“Our research demonstrates that the mechanical components in magnetic hard disk drives behave as microphones with sufficient precision to extract and parse human speech,” their
It’s time for some good news. Seagate announces their latest 14TB hard drives. Needless to say, they are all suitable for storing a huge amount of business files.
The data storage solutions provider recently launched its advanced range of 14TB hard-discs that includes SkyHawk that can store over 9000 hours of HD video, IronWolf for your NAS needs, and the Barracuda Pro for desktop computing.
The first on the list of Seagate’s latest hard drives is the Barracuda Pro. This is a helium-based drive that is very durable. There’s hardly any friction inside this super light-weight drive. That’s a good thing because it lessens the wear and tear of this particular hard drive. Needless to say, the Barracuda Pro has a longer lifespan. It’s perfect for small businesses that deal with a great amount of data.
The Barracuda Pro offers small businesses, IT staff and creative professionals with industry leading 7200 RPM spin speed and transfer rates of up to 250 MB/s are possible. What this simply means is that you can now efficiently transfer large files
To say that data is the new oil is an understatement. It certainly makes the world go round on a virtual level and runs almost all businesses and organizations in every part of the globe. Rarely would you come across a person who does not contribute to this pool of data with the popularity of social networking sites and even with the conversion of most human data into digital format for ease of access and distribution into various channels and platforms.
It is especially helpful among businessmen who can easily expand their business by having access to a big pool of data of their target customers online. There are different ways to utilize this data for marketing and it has proven effective over the years especially with ads popping now and then on social media and video-sharing platforms that the public often frequent.
There is one big problem, though, and it involves data privacy and security especially that many people have access to the private information of individuals even without their consent.
‘Data is the new oil’ was rightly stated
It’s a typical day. You’re typing away to get work done. Things are going smoothly because you have all the data that you need in your computer. It’s just a matter of putting everything together to get the work done. Then suddenly, you notice you’re missing some data. You’re getting worried. Nonetheless, you’re hoping that everything is okay but it’s not. You’re definitely missing some very important data. How could something like this happen to you? Well, truth be told, data loss is very real. It happens to everybody. That includes you.
While data loss affects everyone who uses a computer, it is especially problematic for those who use word processing software. Losing the important documents that you’ve spent so much time creating is frustrating — especially if you’re like most users, who create documents directly on the computer and don’t have the benefit of a handwritten copy. Questions and tales of woe about recovering lost files abound in online forums and bombard technical support departments.
So, how can you actually prevent data loss from happening. The …
There are various options for data recovery. You can recover data from your backups. That is, if you have any. If you do, you better hope they’re updated. If they’re not, then they’re just going to be pretty useless.
Another data recovery option is for you to tap the expertise of lab-based data recovery technicians. You can send them your media/hard drive so that they can diagnose it in a clean room, which is a sterilized. temperature-controlled work area.
A work area in which the air quality, temperature and humidity are highly regulated in order to protect sensitive equipment from contamination. Clean rooms are important features in the production of silicon chips, hard disk drives and other technologies such as satellites. The air in a clean room is repeatedly filtered to remove dust particles and other impurities that can damage the production of highly sensitive technologies.
Another option for data recovery is to avail of the various software programs available out in the market. There are some data recovery tools that can help get back lost or …
Hard drives. How much do you know about them? Well, here’s a little trivia for you. Decades ago, hard drive meant something else. For regular folks like you and me, hard drive was definitely not defined as an object. Back in the days, hard drive was far from being an object. In this day and age, it’s a lot different. Hard drive now refers to the hardware device found inside a computer. Hard drive or hard disk drive is where all the data are stored.
In many respects, the hard drive is your computer. It’s where all the data in your computer is stored for the long term — not just the things you save, but all the code required for your operating system, the framework browsers use to connect to the internet, drivers for your accessories, and everything else. When people talk about computer storage, they are talking about the hard drive.
A computer would definitely be useless without a hard drive. But that wasn’t the case in the early days. It’s quite interesting to know …
There’s nothing simple about data recovery. This process of salvaging deleted data on a hard drive can easily scare anybody. If you have no IT background, you’re bound to panic, and quickly get above your head looking for a fix. Imagine losing all your irreplaceable data and not knowing how to get them back can really send shivers down your spine. Who can blame you? After all, there are a lot of data stored in that hard drive of yours.
According to a study on second hand hard disk drives, it was found that more than half of them contained some very critical data.
A new study from technology firm Blancco Technology Group found that 78%— more than three quarters—of used, resold, or refurbished hard disk drives still contained personal or confidential information, despite supposedly being “wiped.”
In the first quarter of 2016, the group purchased a total of 200 used hard disk drives and solid state drives sold in the United States from eBay and Craigslist. Out of the 200, the Blancco’s digital forensics team was able to
Consumers want convenience. That’s a fact. When it comes to convenience in this day and age, we, consumers, turn to software or apps. One good example is relying on a cloud-based software to back up our data.
Cloud backup is primarily used on an individual’s or organization’s data via an offsite and remote cloud storage platform. Cloud backup works when a cloud backup provider allocates cloud storage that is accessible globally over the Internet or backup software via a purpose-built user interface or vendor API. Cloud backup storage can be used to virtually store and back up all types of data or applications. Unlike traditional backup techniques, cloud backup is highly flexible and scalable in scaling up and down on run time.
If you think about, cloud backup is very convenient. With everything stored in the cloud, you don’t have to worry about capacity. You’ll probably just have to pay for it but you’ll be spared from worrying about it. You won’t have to put in so much effort in figuring out where to store data since …
Your hard drive stores data. In case things go wrong, you can always rely on it to get back your data. Sounds pretty easy, doesn’t it? But what if your hard drive fails you? How are you supposed to get back your data when your hard drive fails? You don’t have to wait for your hard drive to fail. You’re better off knowing the warning signs.
Most components on a PC that can fail will give some warning of their deteriorating condition before they just stop working altogether, and hard drives are no exception. Here are some warning signs of a developing hard drive problem. Disappearing files: If a file simply disappears from your system, this can be a sign that the hard drive is developing issues. Computer freezing: Computer freeze up from time to time, and it’s almost always solved by a quick reboot. However, if you find that you need to reboot more and more frequently, that could be an indication that your hard drive is beginning to fail. Corrupted data: If files on the drive are suddenly
You need a data recovery process. Why? Well, because it hurts to lose data. It hurts even more when you lose them at a time when you need them most. In most cases, data loss happens at a time when you least expect it. Are you prepared when something like that happens? Chances are, you’re not. So, you end up panicking about losing your data. Who wouldn’t panic about data loss? As much as possible, data loss is something you want to avoid but that’s totally impossible. It’s bound to happen. Unfortunately, you have a lot to lose when data loss happens.
Data may mean different things to different people. It means one thing to financial people and another thing to operations managers, human resources functions, and so on. It includes your intellectual property, customer records, employee identities, financial performance and much, much, more.
Data holds all the secrets to your competitive advantage, product innovation and future plans. It includes everything that interests all your of stakeholders. And, data leaks or criminal theft closes companies every day – pending their
I really thought it was nothing. A blue screen appeared on my computer and I thought it was just one of those minor issues. After all, it was just sad face on a blue screen. How bad could it be, right? Well, I was wrong. I waited for my computer to restart but it never happened. I used another computer to research about the blue screen I was seeing. That was when I learned about the blue screen of death or BSoD.
Blue screens are generally caused by problems with your computer’s hardware or issues with its hardware driver software. Sometimes, they can be caused by issues with low-level software running in the Windows kernel. Regular apps usually won’t be able to cause blue screens. If an app crashes, it will do so without taking the operating system out with it.
I tried troubleshooting the BSoD but I couldn’t do it myself. There were a lot of ways to troubleshoot it, based on the research I did online. Unfortunately, none of them worked for me. Truth be …
With all the leaks, spying, and data stealing and loss happening today, it is enough to drive an ordinary person to buy their own servers for their safety and security especially that of their precious and sensitive data. You’d often see it on the news – breaches in security and computers and servers fall prey to malicious online hackers that use malware to tap into your system and steal your data. Other times they take advantage of your computing power – as in the case of cryptocurrency miners.
If you are a computer user, you can’t just be complacent anymore. You either need to upgrade your computer’s defenses or perhaps buy your own server? It may sound ludicrous to some but it is already an idea considered not just by ordinary people but may even be sold commercially anytime soon. You can’t blame the public in wanting to upgrade their computer safety nets with all the threats they face on the web. There’s also the possibility that some hardware parts and pieces contain chips allowing the culprit to spy on …
Your computer does so much for you that you feel lost without it. This piece of device holds so much data and does a multitude of function that virtually makes it irreplaceable. However, it also has its vulnerabilities. You should be extra careful when handling or using it because a simple mistake can render your computer useless. But which part of your device truly matters the most? Well, all parts are useful and thus important but if there is one aspect you should handle with most care then that has to be the hard drive.
The hard drive is like the lifeblood of your computer. It has moving parts making it more prone to wear and tear. Just imagine the daily stress it has to endure if you use your computer or laptop on a daily basis. It holds almost all the important data stored in your device, so you can quickly lose them all if you don’t back it up and your hard drive starts acting up and fails. When this happens, you can no longer access your data …
You may think that conspiracy theories only happen in the movies, right? Well, most of the time it does but who says it can’t happen in real life too. You’d be surprised how more colorful and exciting true-to-life stories are than those works of fiction. Let’s just take for instance the last US election wherein the citizens of this land elected Donald Trump to the highest position in the country, the President of the United States of America. For someone who hasn’t served in public office at all, this is an astonishing feat and suffice it to say that his candidacy is also just as filled with fanfare and so many scandals.
The resurfacing of the issue on missing servers among others has been brought up recently. This is most likely related to the hacking of Russian Intelligence officers on the very same missing DNC servers on that fateful election that is arguably one of the most intense this nation has ever witnessed. It has segregated people into political parties: whether you are a Democrat or a Republican supporter. What’s …