Few weeks ago I was purchasing a desktop from Kelsus. Everything worked splendidly until a few days ago my desktop stopped working. This happened at the weekend and I gave a call to Kelsus on the Monday. In a few words I explained what my trouble was and the gentleman I was speaking to said "How about we send you a new desktop coming Wednesday and let us have the defective one back. Wednesday arrived and at the promised time the so did the new desktop. I have been very impressed by the the speed and the no quibble at changing the faulty desktop. This is showing a business that is serious and absolutely reliable and I will recommend them to anyone.