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.
Turnaround Time. You may request a turnaround time from 30 minutes (for a 1-to-2 page document) to two weeks. When you submit your document, you will be presented with the range of turnaround times available to you based upon the size of your document and the service level selected.