Yes, Windows 10 has finally arrived and by all accounts it is something that should be installed. Usually when a new Windows comes out there is a lot of negativity, but in this case every tech review I've read so far has been impressed with Windows 10. I've been using it for about 6 months on an underpowered Windows 7 laptop and it's been performing great. I decided not to write a review since there are so many out there, but if you want to read a good in-depth review check out Paul Thurrott's Windows 10 Review.

Not everyone is going to be getting Windows 10 today since Microsoft is rolling it out over the next few weeks. Those who are most compatible will be getting it first. One question I've been getting a lot is, "How do I know when I can install Windows 10?". If you already clicked on the Window icon by your clock (bottom right of your screen) and pre-registered all you have to do is wait until you get a message saying your computer is ready (see the image below), then you are all set to go.