Can I fix a washing machine that won't drain properly?

Start by checking the drain hose for kinks or clogs - I've seen so many people miss this simple fix and it solves the problem like 80% of the time. If the hose looks clear, the pump filter (usually at the bottom front) might be blocked with lint or coins, which you can clean out yourself in maybe ten minutes. If neither of those work, you might have a failing pump motor, and that's when you'd need to call someone or consider replacing the machine since repairs get pricey pretty quick.