Having problems with your bank? Or maybe you're dealing with dodgy builders? Whatever the problem, we can help.
Brush up on some key pieces of consumer legislation to help you understand your rights and put them into practice.
Use our step-by-step guides and handy letters to get the result you need, and to make companies act on your complaint.
A Which? survey of 2,016 UK adults in January 2015 has revealed the top five targets for email scammers. Bank, Paypal and tax rebate scams topping the list.
University students are being left open to unfair course changes, with some universities using terms we consider to be breaching consumer law, new Which? research has revealed.
More than two million consumers who paid for card protection insurance could be due compensation, the Financial Conduct Authority (FCA) has announced.
Which? campaign success sees claims companies held to account, opening the gates to thousands of complaints.