catalina 10.15.5

Hi all, I am trying to connect my iphone 5s to a macbook pro 2012 running Catalina 10.15.5 OS. The iphone connects to the mac fine (visible in itunes etc) but I want to turn on internet sharing from the macbook's Ethernet to the Iphone via the USB cable. Cannot use wifi. I have it working on...

Hi! Can anyone help me with this: I run a pretty large iTunes library on a Synology NAS which i access with my Mac Pro from 2012. The highest OS i can run on that is High Sierra which is not compatible with Apple Music. I also have a MacBook Pro 2015 running MacOS Catalina wich can't run iTunes...

I have just upgraded my Mac Mini 2018 (i5/32GB/256GB) from Mojave to Catalina. So far all seems fine except that my Dell U3818DW monitor, connected through USB C cable, now defaults to 1920x800 as 'Default for Display Resolution' in Display Preferences - and I have to go to Scaled->More Space to...

Phone call history from Phone app on iPhone are not syncing to FaceTime app on MacBook. This occurs even though both devices are using same iCloud ID and are continuously connected to Internet. Phone call history from Phone app on iPhone are not syncing to FaceTime app on MacBook. The reverse...

I have a cMP 5, 1 running mac os catalina (10.15.5) with a sapphire rx580 GPU and i cant figure out how to boot into windows. I dont have a RW DVD or CD thats blank. I have a 32gb flashdrive to try and install windows 10 on my Mac. Im using a modified copy of bootcamp from a MBP running high...

I bought a new Macbook Pro 13 2020 last week, and since I bought it, I've been having problems with the wifi connection. Randomly the laptop will drop the wifi connection for a second and then reconnects again. I already deleted the network and put it again, I even deleted the Keychain Acess to...