Here's a step-by-step guide to shrinking a drive using Windows Disk Management:
Open Disk Management:
Press Win + X and select "Disk Management" from the menu.
Alternatively, you can right-click on the "This PC" (or "My Computer") icon, select "Manage," and then click on "Disk Management" under the "Storage" category.
Locate the Drive to Shrink:
In the lower section of the Disk Management window, you'll see a list of drives and their partitions. Find the drive you want to shrink.
Shrink the Drive:
Right-click on the partition you want to shrink (usually labeled "C:" or "D:") and select "Shrink Volume."
Specify the Amount to Shrink:
In the "Shrink" window, you'll see the total size before and after the shrink operation. Enter the amount you want to shrink the partition by in MB (1 GB = 1024 MB) in the "Enter the amount of space to shrink in MB" field.
Windows will automatically suggest the maximum amount you can shrink. You can either use this suggested value or enter a smaller value based on your needs.
Complete the Shrink Operation:
Click the "Shrink" button.
Confirm the Shrink Operation:
You'll now see the partition size reduced and unallocated space created next to it. Right-click on the unallocated space and select "New Simple Volume" if you want to create a new partition with this space or right-click on another partition and select "Extend Volume" to add the unallocated space to an existing partition.