If you prefer the old way of downloads going down to the bottom left of your browser window instead of the new way where they go to the top right, here is how you can change it back.
Right-click the Chrome shortcut on your desktop and click properties
Add --disable-features=
DownloadBubble to the target fieldClick OK to save
Close Chrome and go to the system tray and exit Chrome
Open Chrome. The old download shelf is now back.