When modifying a selection, which action adds a soft edge to a selection, based on a pixel amount?

Visually impaired individuals generally rely on the for navigation. thus, designers need to ensure that mouse-specific inputs, such as pointing, clicking, and hovering, can be done without a mouse.

What is the function of compilers and interpreters? how does a compiler differ from an interpreter?

Why is it preferable to code web pages in html format? a. to create more lines code b. to apply general formatting rules c. to display properly as search results in all browsers d. to add meaning to the document