Download Ubuntu pocket guide free. Linux is becoming more popular and even fun. This book is written so easy a novice could understand, and teaches you the information needed to become an expert Ubuntu user.
http://www.ubuntupocketguide.com/download_main.html
The print version is available on amazon for under $10. Written by the author of Ubuntu Kung Fu.
Find out if your email server is blacklisted by about 120 or more of the most popular Real time black-listing services. Also find out which MXrecords are active for your domain.
If your email server is black listed you can go to the RBL that is blacklisting you and request that your server be removed, however if you are practicing spamming activities it won’t be long before your server is blacklisted again.
How to reset apple laptops when they won’t turn on or stop charging.
If you apple powerbook won’t turn on:
Take the battery out
Hold the power button down for 10 seconds
Put the battery back in
Make sure you laptop is plugged in and hit the power button
It should turn on
This happens when your battery is completely dead and needs to be replaced. The strange side effect of this is that it won’t turn on even if plugged in unless you reset it. These are the steps you need to preform in order to get you powerbook to turn on again.
