Having never purchased anything of pretty high value on any website before I was to say the least dubious which is if I'm honest a big understatement, I was worried sick, but I took the plunge and bought a Lenovo V55T Ryzen 5 3400G 11CC0009UK desktop and paid for a 3 day delivery. It arrived the following day (Not 3 Days) in absolute perfect packaging and condition, plus also contained a wired Mouse & Keyboard which where not even advertised with the desk top. (Bonus) I have registered the desk top with Lenovo for the warranty and done checks on the system etc, result, absolutely perfect and has windows 10 Pro as stated. Just got to download MS Office and I'm ready to go. Will I use TechnoWorld again for any computing needs, one word Definitely, it's probably the best service I've ever had on any website that I have purchased from. Top Marks TechnoWorld and Thanks. P.S. A Fantastic Price nearly £100 cheaper than anyone else.