For those who procrastinated yes today is the last day or W10 home will cost $129.00 and W10 Pro $199.00. I have been running W10 on all of my PC's for a year now and it's awesome! plus all the many folks I've had to help over the yrs. with other OS's are doing well with it so well that my life as a tech support helper to many, many seniors is getting boring LOL in other words I am barely needed and that's a good thing. Just remember before you do install, make sure you uninstall any anti virus software other then MS essentials or defender and also any crap cleaners, maleware scanners or registry fixers etc. then there should be no fails or glitches, and follow what comes up on your screen and accept if asked. Install can go fast or slow depending on your internet speed and amt. of files on your hd. so be patient and wait it out. On laptops use elec. not battery.