The large process on the upper end of the ulna that projects behind the elbow joint and forms the point of the elbow. oÂ·lecâ²raÂ·nal (-nÉl), oâ²leÂ·craâ²niÂ·al (Åâ²lÄ­-krÄâ²nÄ-Él), oâ²leÂ·craâ²niÂ·an (-nÄ-Én) adj. olecranon.
For the British Rail discount card, see Network Railcard. Not to be confused with network interface device. A network interface controller (NIC, also known as a network interface card, network adapter, LAN adapter or physical network interface, and by similar terms) is a computer hardware component that connects a computer to a computer network.
In the search box on the taskbar, type Device Manager, and then select Device Manager from the list of results. In Device Manager, select Network adapters > the network adapter name. Press and hold (or right-click) the network adapter, and then select Properties. In Properties, select the Driver tab, select Roll Back Driver, then follow the steps. If the button is unavailable, that means there's no driver to roll back to.