a) How to make a Logo?
Is there any free PDF or literature about? What is important to know? What does the "Customer" (of the Page) like? Which Color are good? Shape, Size, Angle,...
I found on Google just one think Ads Ads Ads.

b) And which Application is good for a Logo and for the Small and Thiny Images who are required for a Webpage?
I use Pain.net but its horrible. I looking more like an Application who work total with Vector Graphic so everything can be changed every time.
Thanks!