19 Freebies for Smart Web Browsing, Social Networking

For those times when you need online help with your personal self-improvement goals, our six selections can help you stay on track.

BudgetSketch: Helps you track where your hard-earned money will go--before you spend it.

DailyBurn: Offers motivating charts and graphs for tracking your diet and exercise progress.

Habitforge: Provides three weeks of daily reminders and progress tracking to help you change your habits and achieve your goals.

Learn10: Presents ten new foreign-language vocabulary words a day. Currently covers about 20 languages.

RunKeeper Free: Uses your iPhone's GPS feature to track your jogging on a map, and then uploads results to its Website.

YouTube EDU: Hosts videos of lectures from the likes of Harvard, MIT, Stanford, and Yale.

About the authors: Adam Pash is the editor of Lifehacker. Rick Broida writes PCWorld's Hassle-Free PC blog.

PCWorld's 112 Fantastic Freebies