Spinning Beach Ball
I have a 6month new iMac OS Catalina Version10.15.4
On the start up, when I click the apple logo, and any of the description above, ...the spinning wheel appears for 30 or more seconds. What is causing this? This has been happening even before I got the recently software update to Big Sur. Please help me on how to disappear that spinning wheel... it is annoying and disappointed to experience this with a new expensive iMac.
Thanks for your support.
nxr1230
iMac, OS X 10.11