What is RPC?

Stands for “Remote Procedure Call.” Most computer programs run procedures, or sets of instructions, using the computer`s CPU. In other words, the instructions are processed locally on the same computer that the software is running from. Remote procedure calls, however, run procedures on other machines or devices connected to a network. Once the instructions have been run, the… Read More »

What is an Ad Hoc Network?

“Ad Hoc” is actually a Latin phrase that means “for this purpose.” It is often used to describe solutions that are developed on-the-fly for a specific purpose. In computer networking, an ad hoc network refers to a network connection established for a single session and does not require a router or a wireless base station.

How to Restore the Operating System to a Previous State

This article describes how to use the System Restore tool to return your computer to a previous working state. System Restore takes a “snapshot” of critical system files and some program files and stores this information as restore points. You can use these restore points to return Windows XP to a previous state.

Make NAS work wiith Vista, Part 2

Some versions of Vista, such as Home, do not have secpol.msc available to change the LanMan Compatibility Level.  It is necessary to reduce it for connection to certain NAS devices.

DontDisplayLastUsername

The idea behind the DontDisplayLastUsername registry tweak is to tighten security, particularly on communal machines. The default registry setting means that the logon dialog box displays the last username. If it`s your own machine, where no-one else ever logs on – fine, don`t change the setting.

AutoAdminLogon

The idea behind AutoAdminLogon is that a user(name) can logon at a computer without having to type a password.  A typical scenario would be a test machine on a private network.  With AutoAdminLogon enabled, when you restart the machine it automatically logs on a named user.  The trick, which also its liability, is to set a value for… Read More »