The Knowhow website is currently unavailable, due to some essential maintenance being done.

In the meantime, you can contact us by:

Phone: 0344 561 4000 (Mon to Fri 8am-8pm, Sat 9am-6pm, Sun 9am-5pm)
Email: customerservices@knowhow.com
Ask: In any Currys or PC World store
Write: Knowhow Customer Services, PO Box 1686, Sheffield, S2 5YB


Remote Support