Microsoft's Windows 10 "Free Upgrade"
The Windows 10 "Free Upgrade" for Windows 7 and 8.1 users will end on July 30th, for those of you holding out for longer but want to upgrade at later time it will cost $120 or £99.99 thereafter. (Depending on the version.)
This means that those who are currently running Windows 7 or 8.1 will only have less than a week to upgrade to the new OS for free.
After July 30th those who upgrade, will be forced to pay Microsoft a fairly hefty sum, which will no doubt anger a lot of people if they didn't upgrade in time, but users have been given a year and countless reminders and sneaky tactics to get them to upgrade already.
I for one have upgraded from 8.1 to 10. I am still finding new stuff about 10 to write about so you'll get my opinion on it soon enough... but for now I am happy and it did not cost anything.