As we know that Windows 10's minimum requirements are pretty much the same as Windows 7/ 8 with around 20GB of free space. Usually 25GB of free space is the best choice for windows users, however, some of the windows users get low disk space warning of C Drive or the system partition after upgrading to windows 10. If there are free space on other existing partitions, then you … [Read more...] about How to Extend C Drive System Partition in Windows 10 Freely?