What is The Problem With Search Engines?
The standard search engines setup crawlers that index websites and create a database of information that are then used to provide results for a search.
The problem is that the crawlers, originally called spiders (web) only index standard websites. But there is another level, called the deep web, that crawlers do not index. This is the deep web also called deepnet, the invisible web, or the hidden web. Continue reading »


If you’re a casual Windows Vista user with just a few documents tidily stashed away, upgrading to Windows 7 should take less than an hour. More likely, though, is a three-hour upgrade for heavy users with lots of stashed stuff.Chris Hernandez at the TechNet blogs ran three types of computers—low-end, mid-range, and high-end—through a Windows 7 upgrade with four different configurations each, reflecting the file and application loads of a “clean user” all the way through “super user.” A clean user profile on high-end hardware was able to upgrade in about 35 minutes, while a super user on mid-range gear would need about 20 hours to upgrade. 