iMac-not-booting

[skb007]

Hi,
My iMac (Catalina 10.15) stopped working.
The issue is, I have scheduled downloading files. The files have eaten up the memory in the iMac I suppose. So, I am not sure how to get the iMac to run.
I tried to reboot and pressed Command+R etc. Nothing happens.

Any help will be greatly appreciated.

Regards
SKB

 

[Sophytaylor6@]

Shutdown your iMac. After this, press and hold the Shift key. Once you see the Apple logo, release the Shift key. Try restarting your iMac now.