Apache KeepAlive: Speed-up sluggish web pages

Is your web server working fine but always sluggish? Here's an important reminder: Check the KeepAlive directive in your httpd.conf file. Sometimes KeepAlives are off by default.

apt-get NO_PUBKEY error

After upgrading to KDE 4.2 (beta) in Kubuntu 8.10, apt-get starts returning error messages related to packages that are not signed and keys not being available.

Asterisk Sound Files

Asterisk is able to play audio files in a variety of formats as long as the necessary software for each format is installed. It's not difficult to convert an audio file for use with the majority of Asterisk installations. This article is a convenient reminder of the command line parameters required for the task.

Can't log into the web site

I enter my user id and my password and click the submit button - but the system brings me back to the same login screen. Why?

Certificates expired? Why?

VPN and Secure Shell access to BNT Networks and Servers is allowed only to systems that have a valid certificate installed. The certificates are configured to expire after a period of time (usually one year.) Why is that?

Computer Problems?

People are reporting serious usability and performance problems with their computers quite regularly these days. The problems start when you are browsing web sites. Even trusted web sites can be a source of trouble. This FAQ explains How it happens, Why it happens and What you can do about it!

Configuring Outlook 2003 for Fixed Computers

This document contains detailed information on how to add a new email account, for a fixed desktop computer, using Microsoft Outlook 2003.

Configuring Outlook 2007 for Fixed Computers

This document contains detailed information on how to add a new email account, for a fixed desktop computer, using Microsoft Outlook 2007.

Configuring Outlook 2007 for Mobile Computers

This document contains detailed information on how to add a new email account, for a mobile desktop computer, using Microsoft Outlook 2007.

Create new menu items in Joomla fails for Virtuemart categories

Attempting to create a menu link in Joomla 1.0.x to a Virtuemart 1.0.x product category fails. The software keeps saying that I don't have permission to view the item and it won't let me create the item either. Why is this happening and What can I do about it?

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