A computer related product that you felt wasn't user friendly?

Can anyone think of any computer related product that you felt wasn't user friendly - to you? Did you feel reluctant to continue using it or did you make an effort to locate a similar product more in tune with your expectations? Even to the point of not having as many bells and whistles as the one you felt was not user friendly? Care to share your experience?

Explain how object oriented design allows changes to be made in a class definition without affecting other classes in the application.

Explain how object oriented design allows changes to be made in a class definition without affecting other classes in the application.

Where are the majority of defects found in a final program introduced?

Where are the majority of defects found in a final program introduced? What can be done to minimize these errors?

What causes "illegal start of expression" errors? in Java

Does anyone have any ideas what normally causes "illegal start of expression" errors? Is there something the compiler is looking for in general? I am trying to debug a program and I keep getting this error. This error is before one of my public void statements. I was just wondering if anyone has any helpful tips in what to look for in the code.

Create the code for a program in Visual Basic.net 2003. The form contains two text boxes

Create the code form a program in Visual Basic.net 2003. The form contains two text boxes into which the user types information. When the user clicks on one of the text boxes, it becomes blank and its contents are displayed in the other text box.