Microsoft recently announced that they are gonna cut down the OneDrive free storage . Microsoft was giving 15Gb of free cloud storage on OneDrive. But Microsoft will drop the base storage from 15GB to 5Gb on the end of the month and you will lose the unlimited Office 365 storage also. Microsoft recommends to save your data to avoid data loss. But at the same time Microsoft offers the ability to retain the storage. But the offer is valid only till January 31.
Do it now because after the end of the month you can’t retain the storage.