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    • Lsass.exe System Error

      Lsass.exe System Error

      The Lsass.exe System Error is a problem that may affect a computer system running Windows XP. Lsass (Local Security Authentication Subsystem Service) manages the log in process information for accounts on the system. Three things that may cause an error with the Lsass.exe process: The msvcrt.dll file was corrupted or replaced with an incompatible version.

    • Error 734

      Error 734

      Error 734 is a Point-to-Point Protocol error, usually associated with workstation connectivity to a internet provider or wide area network connection. The exact error message is "Error 734: The PPP link control protocol was terminated.". Source of the problem Error 734 is usually produced due to an error in authentication. Generally the username or password

    • Understanding Trust Relationships

      Understanding Trust Relationships

      In the Windows NT domain model, domains had to be bound together through trust relationships simply because the SAM databases used in those domains could not be joined. What this meant was that where a domain trusted another Windows NT domain, the members of the domain could access network resources located in the other domain.

    • How to Change Resolution in Windows 10?

      How to Change Resolution in Windows 10?

      Screen resolution is a number of pixels (small dots) your screen has horizontally, multiplied by the number of pixels vertically. The more pixels you have, the better the quality of the image. Resolution numbers are represented in the following formats: 800×600, 1024×768, 1366×768, 1600×900, 1680×1050, 1920×1080, 2560×1440 and so on… In practice, lower resolution means that

    • DHCP Leasing

      DHCP Leasing

      An Overview of DHCP In TCP/IP based networks, a unique IP address must be assigned to each computer. An IP address is a unique numeric identifier that identifies computers on the network. The Dynamic Host Configuration Protocol (DHCP) is a service that can be implemented to automatically assign unique IP addresses to DHCP clients. DHCP

    • Configuring Power Management

      Configuring Power Management

      An Introduction to Power Management and its Features Power management is a component of system performance that affects how Windows makes use of power when the computer is running under normal conditions. You can use the Power management settings to preserve energy. This in turn extends the life of hardware components of the system because

    • Microsoft Excel Password Recovery

      Microsoft Excel Password Recovery

      Microsoft Excel documents can utilize three passwords: Password to open Password to modify Protect sheet or Protect workbook Password to Open The Password to open requires a user to enter a password to view the document. When the user sets a Password to open, the entire Microsoft Excel document is encrypted with the RC4 stream

    • How to Fix Error 0x80070570

      How to Fix Error 0x80070570

      Error code 0x80070570 is one of the most common errors on computers. The error typically shows up on the screen as a message. It is important to repair the computer as soon as a message with this error code appears as it can seriously damage the system. It causes a computer to perform slowly and

    • How to Limit Internet Access in Windows XP User Accounts

      How to Limit Internet Access in Windows XP User Accounts

      User accounts allow Microsoft Windows to differentiate between computer users  in order to determine the rights they should have. Each user account is assigned its own location on the hard disk for file storage. There is a collection of settings pertaining to each account that is stored in the computer’s Registry. Methods for Limiting a

    • HyperTerminal

      HyperTerminal

      HyperTerminal is an application that connects a computer to other remote systems. These systems include other computers, bulletin board systems, servers, Telnet sites, and online services. However, a modem, an Ethernet connection, or a null modem cable is needed before HyperTerminal can be used. Menus, buttons, icons, and messages can be found within HyperTerminal’s user

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