Answer: uptime

AnswerCrossword Clue
UPTIMEWhen surfing is possible?
uptimethe time during which an employee is actually working
uptimethe time during which a machine or piece of equipment, as a computer, is operating or can be operated
uptimethe time during which machinery is functioning
UPTIMEProductive period
UPTIMESpan between reboots
UPTIMEFunctioning-computer period
UPTIMEComputer-is-working period
UPTIMEWhen a computer is functional
UPTIMEWhen computers work
UPTIMEPeriod when a computer is functioning
UPTIMEHours of operation?
UPTIMEHours spent working
UPTIMEComputer availability
UPTIMEWhen computers are working
UPTIMEComputer-at-work period
UPTIMEOperating period
UPTIMEWhen equipment is functioning
UPTIMEWhen technology is working
UPTIMEComputer's running hours
UPTIMEWorking hours
UPTIMEPeriod when a computer isn't down
UPTIMEHours of operation