Posted by Mumyls on May 3rd, 2009 at 7:48 pm
Wireless networks are an excellent complement to fixed networks, but they are not a replacement technology. Just as mobile telephones complement fixed-line telephony, wireless LANs complement existing fixed networks by providing mobility to users. Servers and other data center equipment must access data, but the physical location of the server is irrelevant. As long as the servers do not move, they may as well be connected to wires that do not move. At the other end of the spectrum, wireless ne...
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Posted by Mumyls on May 2nd, 2009 at 8:11 am
If people fear one thing about Google, it's that Google might invade their privacy in some way. That's a natural fear. As Google creates more and more services, it can gather an increasing amount of information about you. And there are also worries that Google tracks all of your searches, and it could then easily create a personal profile of you and sell the results to the highest bidder.
If you want the whole story of Google's privacy policy, head to the Google Privacy Center at www.google.com...
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Posted by Mumyls on April 29th, 2009 at 8:18 am
The most important thing you can do to safeguard your data is to back it up! Yes, it can be time-consuming. Yes, it is a hassle. But the most valuable thing isn't the computer itself, but the data on it. Re-creating data is not easy, and in some cases is not possible. Say, for instance, that you store all your chapters for your next great book. Can you re-create them? Say, as another example, that you store all your contact information about your company on your computer. Can you re-create that ...
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Posted by Mumyls on April 28th, 2009 at 5:28 pm
When you insert a mobile defice such as flash device or an external hard disk into the USB port on your PC or notebook, instantly know the Windows operating system and run the autoplay function. From a window, you can select the option to open a folder in the flash MP3 or running with the software media player. This is easier for us to perform an operation on the external hard disk or flash disk, but it is also used by those who are not responsible for the application they want (such as viruses,...
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Posted by Mumyls on April 28th, 2009 at 8:38 am
One of the significant advanced backup options is the backup type. In fact, there are a few wizards that will ask you about what type of backup to create, so it helps to know the significance of the available selections. To understand the differences between backup types, it's crucial to understand the significance of the archive bit. The archive bit is simply a marker designating whether a file has changed since the last time it was backed up. In other words, when a file changes, the archive bi...
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Posted by Mumyls on April 26th, 2009 at 6:53 pm
To keep pace with constantly evolving security threats, the Windows operating system must also evolve and provide new ways of protecting your computer. Windows Vista meets this challenge by expanding the security offerings of Windows XP in a variety of ways and by providing entirely new security features, such as Windows Service Hardening and Network Access Protection. Together these features offer additional layers of protection for your computer. Getting to Know the Windows Vista Expanded Sec...
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Posted by Mumyls on April 14th, 2009 at 7:42 am
If you've let your guard down--or even if you haven't--it can be hard to tell if your PC is infected. Here's what to do if you suspect the worst. Heard this one before? You must run antivirus software and keep it up to date or else your PC will get infected, you'll lose all your data, and you'll incur the wrath of every e-mail buddy you unknowingly infect because of your carelessness. You know they're right. Yet for one reason or another, you're not running antivirus software, or you are but...
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Posted by Mumyls on April 9th, 2009 at 2:53 pm
Because of the security features built into Windows XP, it is virtually impossible to get back into the system without the password.
You have several options to try and get around this problem.
If you have access to another user account with administrator rights, you can use that account to change the password
of the account that is locked out. You can also use the default Administrator account that is built into Windows XP. (more...)...
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