1. How many desktops should I clear up for "MyContacts" before installing?
2. After downloding & installing from Application Manager, should I reboot first before starting the programs?
3. Should I start the program from the menu (top left of a desktop)?
Or should I making a shortcut to a desktop first then start the program from that shortcut?
Or should I start the program from a command line, please tell me step by step if it's so?