Update: In Windows 10 build 9926 (January build), the Windows Update applet in the Control Panel disappeared. To bring it back you have to copy the text below to a file with the extension REG and then launch the file.
turnaround time. Period for completing a process cycle (such as repair or replacement of a component or equipment), commonly expressed as an average of previous such periods. Use 'turnaround time' in a Sentence. If you are making a big order and need it to be done on a certain day you must find out the turnaround time.
Definition - What does Recovery Time Objective (RTO) mean? Recovery time objective (RTO) is the maximum desired length of time allowed between an unexpected failure or disaster and the resumption of normal operations and service levels.