Baraka_Guru

Good advice already, but here's some more (sorry for overlap):

For form and anatomy, try this site:
Exercise & Muscle Directory

Just stick to basic movements.

Try this as a routine (all with dumbbells):

• Chest press
• Bent over row
• Lunges or squats
• Shoulder press
• Curls
• Triceps extension

Keep it simple. Figure out your weight by trying to hit 8 to 12 reps per set. Try up to three sets. The last few reps should be challenging, but don't sacrifice good form...ever.

Try to rest at least 48 hours between workouts.

__________________
Knowing that death is certain and that the time of death is uncertain, what's the most important thing?
—Bhikkhuni Pema Chödrön

Humankind cannot bear very much reality.
—From "Burnt Norton," Four Quartets (1936), T. S. Eliot