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    • Understanding the Department of Defense Network Model

      Understanding the Department of Defense Network Model

      Department of Defense Network (DoD) Network Model Introduction Back in 1960, systems were primarily made up of mainframe computers, and were typically owned by fairly large companies and government institutions. Because mainframe computers run different proprietary software, and due to mainframes not being able to communicate between each other, special code (interface) had to be

    • 0x800a0007 Windows Update Error

      0x800a0007 Windows Update Error

      Even though it might be alarming to see “0x800a0007 Windows Update Error” on one’s computer, it is quite easy to repair. Computer users receive this error message for various reasons, especially when trying to update software. Some common reasons for receiving the 0x800a0007 Windows Update Error are incorrect settings in Secure Socket Layers (SSL), incorrect

    • Auditing Security Events

      Auditing Security Events

      An Overview of Auditing Auditing enables you to determine which activities are occurring on your system. Through auditing, you can track access to objects, files and folders; as well as any modifications made to the objects, files and folders. Auditing therefore enables you to collect information associated with resource access and usage on your system

    • Not a Valid Win32 Application

      Not a Valid Win32 Application

      The Not a valid Win32 application error message may occur in a number of different scenarios. This indicates that an executable file, application, or program is not able to communicate correctly with the Windows API. The error may occur during or after the installation of an application, program, or in certain cases – hardware. The

    • How to Open a TTF File

      How to Open a TTF File

      TTF files are files that used a font developed by Apple in the 1980s to compete with Adobe's Type 1 Fonts. Since then, TTF has become one of the most common fonts for both Mac OS and Windows. However, other fonts have also been used–OpenType and ClearType. Regardless, many computers are able to open TTF

    • How to Change an Outlook Password

      How to Change an Outlook Password

      The Microsoft Outlook email application is one of the longest supported email clients on the market. In production for more than 15 years, Microsoft engineers continue to add capabilities to the software suite to include a number of information management capabilities such as tracking tasks, Outlook Calendar, and public share folders. End-users are able to

    • Ntoskrnl.exe is Missing or Corrupt

      Ntoskrnl.exe is Missing or Corrupt

      The NTOSKRNL.EXE is missing or corrupt error message is usually encountered during the boot process of NT based Windows operating systems. It can also be classified as a blue screen error, which is a colloquial term coined by users to describe error screens displayed by Windows. These errors are displayed due to critical system errors

    • Planning a Remote Access Strategy

      Planning a Remote Access Strategy

        Remote Access Overview Dial-up networking allows a remote access client to establish a dial-up connection to a port on a remote access server. The configuration of the DUN server determines what resources the remote user can access. Users that connect through a DUN server, connect to the network much like a standard LAN user

    • How to Change the Taskbar Font

      How to Change the Taskbar Font

      The Windows Taskbar is not only an extremely practical feature of Windows operating software, but it can also be customized to fit your specific preferences. Here is how: Start your computer and right click on any clear space (do not click on the taskbar or any icons). You should see a menu appear. In this

    • Network Load Balancing

      Network Load Balancing

      Network Load Balancing Overview Network Load Balancing (NLB), included in Windows 2000 and Windows Server 2003 can be used if you need to provide increased levels of availability for TCP/IP applications. All versions of Windows Server 2003 include NLB. While NLB is automatically installed, it is not enabled. In a NLB cluster, client requests are

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