Hmm as a website designer, or even for a blogger, a website picture capture tool is always necessary. Easy, just visit the website of this screen capture, then enter the url. Volia, you get a range of different website screenshots instantly. Great tool isnt it?
For a computer programmer, desktop publisher, or designer. Actually, simplicity is the key. simplicity contributes to speed and in this world, speed is everything. Now now, speed means to locate the best tools (Free if possible). Then use them to your advantage.