If you can't sign in to your Outlook.com, Hotmail, Live, or MSN email account, or you're not sure how to sign in or sign out, here are some solutions.

In addition to Microsoft Store's free standard shipping and select, expedited, and express shipping options, you can customize and change your shipping options directly with UPS, FedEx, or USPS through their membership services.

当折旧大于余额递减计算值时，如果希望转换到直线余额递减法，请使用 vdb 函数。