Philosophy is neither useless nor easy. There are good reasons for pursuing a training in philosophy, proper ways to do philosophy, and things to do with a philosophy degree. You can find all these things here.

Philosophy: A Guide for Undergraduates

American Philosophical Association

Writing Papers

American Philosophical Association Publications

Ask Oxford

The Original Elements of Style

Reference

JSTOR

Muse Journals

Academic Search Premier

Stanford Encyclopedia of Philosophy

Internet Encyclopedia of Philosophy

The Philosophical Lexicon

Journals

After Graduation
Non-Academic Careers for Philosophers

Graduate Record Exam (GRE)

Philosophical Gourmet Graduate Program Ranking