a multifunction computer chair support apparatus consisting of foldable chair legs , an elbow cushion situated at the upper extent , a knee cushion disposed medially on one side , and an adjustment structure disposed at the lower extent of the elbow cushion and the knee cushion , wherein utilizing the said adjustment structure enables the free adjustment of the elbow cushion and the angle of the knee cushion . during computer operation , the elbows are straddled on the elbow cushion and the legs are postured against the knee cushion to increase the comfort of the user . the user can also lean on the elbow cushion to rest and , furthermore , utilize the computer chair for physical fitness exercising .