How to Buy a Corner Computer Armoire

Measure your space. Measuring ensures the computer armoire fits neatly within your room configuration. Most armoires measure between 40 and 60 inches wide and 58 and 78 inches tall, according to Overstock. Place the end of the measuring tape in the corner you plan to place the armoire. Pull the measuring tape to the maximum point at which your space can handle the armoire. This way, you can determine the maximum depth the corner can handle. Record your measurement.

Go to an office supply, furniture or home improvement store. Retailers such as Lowes, Home Depot, Staples or Office Depot offer computer furniture. Alternatively, you can do an online search using the keywords "corner computer armoire" to determine styles, pricing and availability. Read reviews to determine the quality of each item. Additionally, you should research assembly requirements to ensure the manufacturer provides the required tools.

Pick two to three corner armoires that fit your requirements. Measure each armoire using a measuring tape and compare the measurements against your room measurement. Select the armoire that meets your size, budget, aesthetic and feature requirements.

Ask the sales representative for information about warranties and returns. A warranty provides coverage against manufacturer defects and other specific concerns. The return policy may offer money back or an exchange. Both are important in case your armoire is damaged or does not fit your space.

Complete the purchase, including any additional materials or services that might be needed. For example, home delivery and setup are available from some retailers. Place your computer and accessories on the armoire. Make sure that your items fit neatly and that you can easily maneuver when sitting at the armoire.