OneDrive, formerly known as SkyDrive, is a free online storage solution developed by Microsoft. If you're a fan of using cloud-based storage systems, then OneDrive offers you plenty of benefits. It's also heavily integrated into Windows 10, including the new File Explorer, in an effort to make utilizing OneDrive easier for you.
But if you're not a fan of OneDrive and its offerings, then OneDrive can quickly become a nuisance. To make matters worse, Microsoft claims there is no way to disable OneDrive. But Microsoft says it isn't possible, there's definitely a way to turn it off for your Windows 10 machine and remove it from the File Explorer as well.
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How to Actually Turn Off OneDrive in Windows 10 « Windows Tips