Showing posts with label Different. Show all posts
Showing posts with label Different. Show all posts

Wednesday, October 3, 2012

64 Bit Registry Cleaner - Are They Any Different Than Any Other Kind of Registry Cleaner?

A 64-bit registry cleaner is simply a registry cleaner that is capable of cleaning a 64-bit operating system. It wasn't too long ago; 64-bit operating systems were very rare. Usually only large commercial computers, like servers for instance used them. Now, we are all viewing and in many cases, storing videos on our computers, so we need 64-bit systems. Therefore, we all need 64-bit registry cleaners to clean the registries these operating systems employ. In this article, we will explain why.

Think of a 32-bit operating system as a counter that will count up to the number 1 followed by 32 zeros. What the name is for this number, I don't know. Also, though it is not entirely true; imagine this number represent the amount of power the Windows registry needs to support an operating system that is 32 bits. Now, try to visualize the number 1 followed by 64 zeros. Imagine this represent the power a Windows registry will need to run a 64-bit Windows operating system. By doing this you can easily see the difference between the size of these two OSs.

Comparing Oranges to Oranges

Once you have an idea of the difference between the two systems, you can see that a program designed for 64 bits, whether it is a registry cleaner or some other kind of program will not run on a 32-bit system. This is because 32 bits just won't be enough to accommodate the 64-bit program. In the beginning of 64-bit computers, you couldn't run a 32-bit program on them, either. However now, there is a compatibility mode that usually is switched to automatically when you install a 32-bit program on a 64-bit computer. Still, the reverse is not possible.

64-Bit Computers

A further complication is the fact you need a 64-bit OS to run a 64-bit computer. Installing a 32-bit OS on a big powerful 64-bit PC will just not work. Also, as you probably have already guessed, you can't install one that is 64-bit on a 32-bit computer.

The point of all of this is; these two types of operating system's requirements are much different. So, the types of registries they use are equally as different from one another. Therefore, different registry cleaners are needed to clean their registries. Fortunately, all of the newer 64-bit cleaners I have seen are backward compatible with 32-bit registries. In other words, you will see in the "system requirement" of the registry cleaner that it can be installed on a 32 or 64-bit operating system.

However, older one, built for 32 bit; which in my opinion are outdated, cannot be used to clean the registry of a 64-bit system. Take heart though, most of the new registry cleaners being developed today are compatible with 64-bit systems. Still unfortunately, you must make sure of this fact when you are looking for a cleaner to repair problems with a 64-bit registry.

You've learned a lot about registry cleaners, what they do and why using them is necessary in order keep your computer operating at top speed. Now see how to get a free scan with a Microsoft registry cleaner that also eliminates viruses and spyware, updates drivers and even includes a defragmentation program. This software is highly rated by computer technician Ed Lathrop. Get a Free Scan at Microsoft Registry Cleaners. Also, get more inside information on how to improve your computer's performance at Speed Up Computer.



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Sunday, September 9, 2012

Different Types of Spywares and Their Implications

A spyware is basically a small software application, which is mostly used to collect and transmit information from online computer platforms. Most of the spywares in existence today come as bundled with other forms of software that are downloaded from the internet and get installed as legitimate programs on victim's hard drive. This is the first and major identity: spywares never come as stand-alone software programs, but are mostly 'taken-for-granted' as secondary application associated with the primary software downloaded or installed. Now, it can be a handy browser toolbar, an antivirus program, instant messaging plugin, or simply any other browser-based extension imitating as a harmless and useful computer application. However, the consequences of such applications may range from keystroke logging and IP tracing to identity theft/abuse/misuse and decreased system performance. There are many types of spywares proliferating over the internet and based on the most common trends, following are some of the major ones:

Adware: Usually installed as a harmless web application, an adware basically monitors and records online activity trends on a computer systems. These applications help some mischievous web firms to target you with their advertisements and earn financial benefits. A basic method to detect an adware is to observe your online search engine query results - if they usually fetch a set of common websites again and again, or land you to an inappropriate websites upon clicking something else, your computer might be nesting an adware bundled into any browser add-on.

Browser Hijacker: In general terms, any program that sets your browser's default homepage to something else (without your acceptance or permission) can be termed as a hijacker program. It has two primary purposes on your computer besides sniffing on your digital credentials: to keep redirecting you to a particular website for increasing its page rank and to sell your online activity trends to third-party web marketing firms. It's all cheap and annoying, but they don't care.

Key Logger: A transparent application which logs your key strokes and sends them to a particular destination online. These key strokes include everything you type on your computer - ID's, passwords, web addresses, personal notes, e-mails, etc. An even worst fact is that these key loggers can be hiding beside a potentially 'useful' application, like a multimedia or file sharing software, protecting it from conventional antivirus programs. Therefore, the best way to detect and remove such an application is to install a firewall client, which usually possesses the ability to catch unauthorized connections established with your computer. Additionally, every user should learn to monitor and recognize active internet connections on his/her computer for detecting and removing this type of spywares.

Invisible Snippets: These are invisible applications unlike the above three, and keep continuing their spying activities without showing up in the form of a software interface. This is the most commonly spread type of spywares, which are primarily known for slowing down the overall system performance. They are commonly initiated as self-sustained services, which have the ability to create restrictions on computer systems. A funnier side is: invisible snippets are commonly named by their developers after normal system services like 'rundll32', 'services', 'svchost', 'explorer' etc., which makes an average user like you to think twice before ending them in the services panel, even after they are detected and identified as threats.

There are lots of others. A very useful tip for identifying a spyware infection in your computer is to keep note of all the processes and services running at the back-end of your system. Further, a common inference that can be made between all these types of spywares is that these programs actually do something else while being used for anything else, and now you know the reason why you are not notified about that 'something else'. Lastly, they consume a huge amount of network bandwidth as well as system memory (besides stealing your information), which clearly makes them the nastiest of applications ever created!



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