VDI software can also be a strong cost-saving measure for IT. Because the lion’s share of processing in VDI is server-based, relatively expensive or cutting-edge hardware is not needed. VDI access can instead take place from an inexpensive thin client, which might be an old PC that has been repurposed for the task and thereby had its lifespan extended. This saves IT the need to make as many new purchases or major adjustments to budget.