It almost 12 months with Surface Pro 3
So, i got replacement unit. It kinda sort of fine. Some corners are more bright (especially when it starts and shows Surface logo). but it ok. With small "o" and small "k" So... what happens? I try to install my Microsoft Office 2013 all official staff and it goes racing head to head with updates of pre-installed 32 bit Office. I don't like it, but by the end neither of them work. so i nuke whole system and "reset" it. So, it install fresh copy of settings and files and ... i figure out how to get my copy and version of Office. I did it and it great. The problem some other staff don't work. It sees only one core out of 4 logical and pushes it to the limits and then beyond. As a result tablet is noisy and hot like hell. 3 Refreshes after all together it ok. CPU is cool, nothing punishes system , it all in the order i like. Correct version of Office, no bloatware clean and sound. I use it for a month and start noticing pesky and frequent error...