Change in the tech world happens quickly and slowly, but the point is that it happens and is unavoidable. The best way to cope is to read, read, read.
Here are some resouces that I use to keep sort of in touch with the tech world:
Tom's hardware (http://www.tomshardware.com) - One of the most concise and abundant sources of information for all things hardware
CNet (http://news.com.com and http://reviews.cnet.com/) - Pretty good place for general news and reviews
Endgadget (http://www.engadget.com/) - For all you gadget freaks
Arstechnica - (http://arstechnica.com) - One of my favorite places for general news
Amazon (http://amazon.com) - A good place to shop and read user reviews
Digg (http://digg.com) - All kinds of news, tech and non-tech related
Reddit (http://reddit.com) - see Digg
If you're really lazy, use RSS (really simple sindication) to aggregate the news that you consume:
http://blogspace.com/rss/readers - A place to find some of the best RSS applications for any platform