Microsoft has made it a habit of launching deals in honor of Pi Day, and this year is no different. For the fourth year in row, the company is offering discounts across its offering of laptops and VR headsets through its retail and online stores.

Discounts get as high as 31.4-percent off, netting potential buyers big savings. Some of the laptops getting discounts include Dell's XPS 13, XPS 15, Alienware 15 and Alienware 17. Dell, HP, Asus and Lenovo in particular are offering certain laptops for $314.

Microsoft has also slashed the price of multiple Windows Mixed Reality headsets from HP and Lenovo down to $314.

In case none of those strike your fancy, Microsoft has wide-ranging discounts on Surface computers and Xbox peripherals. Right now you can pick up a Surface Laptop for $200 off or a free Xbox One controller when you buy an Xbox One X. These deals aren't 31.4-percent off, but they should help offset some of the cost.

Microsoft doesn't say how long the deals will be up for, but considering they are Pi Day related, you shouldn't expect them to be up for very long.