Tips and Tutorials

In this recent years technology has changes at a dramatic pace: memory, processor speed and memory size have grown over past few years. Likewise processor and memory improving, it surpass the improvements of disk speeds and more application become I/O limited. Especially if you are working with large files in daily basis, the hard...
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An increase in the usage of web applications is directly related to an increase in the number of security incidents for them.   Today, web application security is finally getting more well-known consideration. The daily discovery of new web vulnerabilities and attacks confirms that web applications are not secure. This attention comes with the...
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The open system interconnection (OSI) reference model has been an indispensable element of computer network design since its approval in 1984. The OSI is a conceptual model of how network protocols and equipment should communicate and work together. The OSI model helps to better understand computer network protocol design. It is something of a...
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Firewalls are devices or programs that control the flow of network traffic between networks or hosts that employ differing security postures. It is used to protect the internal network of an organization from those on the outside (internet). It limits and regulates the access from the external to the...
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Your hard disk drive is one of the most important parts of your PC. It’s where all your system files, applications and user data reside. If your hard disk becomes too full, your computer will not have any room to work and will slow to a creep. You can avoid...
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The Android Mobile Operating System by Google is based on the Linux kernel. It is one of the most popular operating system for smartphones and tablet devices. But now some Android security is a growing concern these days. With any mobile device used to exchange information over a wireless network you will want to...
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The computer on which you are working should perform well and fast to achieve your work target timely. Following are  some ideas on how to optimize your system to improve PC performance! Tip 1: (use an antivirus with spyware) Now a day’s everyone who are using computer would have known about antivirus, yes it...
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Many of the time we open our inbox and stumble upon this question: “What really makes a computer fast?”. We here at ITWizard Computers, have been working within the IT field for over 10 years, and have an extensive knowledge within the computer industry. To better understand how a computer operates, and what makes...
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5 Website hosting Tricks to know before getting a web host!… Creating a internet site or even a website needs that you have an internet web hosting account. Without having website hosting, it is not feasible to possess an online presence or perform business online. Although it’s true that you may get a totally free hosted...
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Is your computer behaving strangely lately? Is is very sluggish in responding and crashing often? If yes, then something is wrong with your computer registry and you need to fix it to get back the speed and performance from your computer the way it was when you first bought it. Most of the computer problems...
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Normal printer problems can be solved easily. Home laser printer combine the economy and print characteristic of their more expensive enterprise counterparts with the cost of an inkjet. Personal lasers lack an IT area to continue them running, however. Here’s how to resolve troubles that can plague your laser laser printer. InquireTodatinta.com: The Windows Printing...
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Tissa Godavitarne Gone Mad With His Money Making Biz Tissa Godavitarne, owner of Acme People Search, have been making a lot of decisions lately that may be deemed crazy if a regular businessman would really be focused on profitting from his very own business. In an attempt to upgrade the level of advertising of his...
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