advice on routine maintainance on iMac (2011 High Sierra
Advice on routine maintenance for 2011 iMac (High Sierra)
Question marked as
Best reply
Do you mean cleaning the exterior?
How to clean your Apple products - Apple Support
Do you mean clean up storage space?
How to free up storage space on your Mac - Apple Support
Do you mean operating temperature?
Keep your Mac notebook within acceptable operating temperatures - Apple Support
Do you mean keeping it free of malware?
Effective defenses against malware and ot… - Apple Community
Do you mean maintaining a backup of your data?
Back up your Mac with Time Machine - Apple Support
Do you mean Optimize battery performance?
Batteries - Maximizing Performance - Apple
Be more specific with regards to what your definition of "routine maintenance" is. There is no "routinne maintenance" like there is for a car such as changing the oil.