What is the maximum file size I can upload to OneDrive?

The maximum file size you can upload to OneDrive in Office 365 depends on the type of account you have. For Office 365 Home and Personal subscribers, the limit is 100GB per file. However, if you have an Office 365 business subscription, the file size limit varies. Most business plans allow you to upload files up to 15GB in size, but some plans offer an increased limit of 100GB. Additionally, if you are an Office 365 Government or Education subscriber, the file size limit can vary based on your specific plan. It's important to note that regardless of the file size limit, you'll need to have enough available storage space in your OneDrive account to accommodate the file you want to upload.