Icons on the desktop don't move.

[Condobloke]

Just for comparison:

 

[Condobloke]

This may also help. If you double click in the empty space at the end of any snapshot name (see the screenshot below) you can type a note in there to remind you of something at that particular time....

When you do that ....the particular snapshot will not be deleted.
You can always delete it manually.

 

[Trynna3]

This may also help. If you double click in the empty space at the end of any snapshot name (see the screenshot below) you can type a note in there to remind you of something at that particular time....

When you do that ....the particular snapshot will not be deleted.
You can always delete it manually.

Those are very useful tips. Thanks.