By default the title bar of all windows is white (as shown below) which can make it difficult to know where to click when you wish to drag/move a window around the screen

It is possible to change this so that it shows the title bar using a colour chosen from your current background which makes it as lot easier to differentiate between the title bar and the rest of the window (see example below)

To change the setting click Start > Settings > Personalisation > Colours and tick the Show accent colour on the following surfaces for Title bars as shown below

You may notice that you keep getting suggested apps to your start menu (as shown below)

To disable this feature click Start > Settings > Personalisation > Start and turn off the Occasionally show suggestions in Start option as shown below

Unlike previous versions of Windows you do not by default get a prompt confirming you wish to delete the selected files/folders - so be very careful!

To enable the confirmation prompt so you are always asked if you are sure before deleting files/folders - right mouse click on the Recycle Bin icon (located on the Desktop) and choose Properties

When the Recycle Bin Properties window appears tick the box next to "Display delete confirmation dialog" and click OK

Now whenever you try to delete a file or folder you will see the following box to confirm you wish to proceed