How to add a new website?
Press on the + button and in the window that appears type in the name for the site and its URL address. You will also need to assign a group for it.
How to add a new group?
Open the right panel.
Press on Add Group. Type in a name for the group and press OK.
How to delete a group?
Right-click on the group and select Delete Group.
How to rename a group?
Right-click on the group name and select Rename Group.
How to move a group to a different position on the list?
Press on the group name and keeping the mouse button down, move the group up or down.
How to change a speed-dial name, its URL or move it to a different group?
Right-click on the speed dial and select Edit dial
How to delete a site?
Press the X button that will appear as you move the cursor over the speed dial name.
I do not need the Most Visited group
Open link chrome-extension://ppdpbbmdankmgeanopdjkpndjaomlhhm/pages/options/settings.html In Speed Dial uncheck option Show group - Most Visited.
How to change the number of columns?
Open link chrome-extension://ppdpbbmdankmgeanopdjkpndjaomlhhm/pages/options/settings.html In Speed Dial specify the desired number of columns in Maximum dials columns.