24" IMAC, no real issues except running out of space on main drive.
I wish to un-partition my hard drive back to a single partition without uninstalling any software.
The second partition has nothing on it of worth.
The system is slowing down 😟
Easiest way: clone both partitions to an external drive. Erase the main drive, and reinstall from the external.
To resize (or add/delete) an existing partition without losing data, you will need to use, for example, iPartition:
Backup before you do this.
Open Disk Utility, select Disk, then select the Partition Tab, it will look like this:
If the partition that you want to remove is at the bottom you can select it and press the minus sign to remove it. Then grab the bottom right corner of the remaining partition and drag it down to the end of the box.
You can not do this if the partition to be removed is at the top or if one of the partitions is a Boot Camp partition.
Everything on the 2nd partition will be erased.
Un-partition my hard drive
