You can pin items so they always appear at the top of a list in Keep.
To pin an item:
1. Click the menu icon at the top of the screen > Pin.
2. Select the item you want to pin.
3. Click Pin.
You can also pin an item from a list by right-clicking it and selecting Pin.
To unpin an item:
1. Right-click the item you want to unpin.
2. Click Unpin.