Difference between DVD-R and DVD+R

DVD-R and DVD+R are two different formats for recordable DVDs. The main difference between them lies in the technical specifications and the companies that supported each format when they were introduced.

View Windows Update History

Did that last Windows Update hose your system? When was it installed? What’s the name of it? Here’s an easy way to find out.

Fix Master Boot Record in Windows Vista

How to repair the Master Boot Record in Windows Vista. If you are having trouble getting Windows Vista to startup due to a corrupted Master Boot Record, you can use the Windows Recovery Tools to restore it. To do this, perform the following steps:

How to troubleshoot Basic SMTP Delivery Problems

The following are basic steps that a mail admin can take to determine the cause of an SMTP mail delivery problem. This procedure assumes that an Exchange IMS is deployed using DNS lookups, rather than forwarding SMTP to an a third part gateway or relay host.