It is rare that it will crash, but a crash may happen every 40-200 hours of use. If changes were made in the last minute before a crash, you will need to re-enter those changes. Total loss of data occurs to about 2-3 users out of every 1000 users annually, most often due to hard drive failure. Yes, at least daily. No other PIM has floating items and can arrange your schedule automatically.
Most users substitute another program to manage phone numbers and addresses.
It comes from over 10 years of development, constant scrutiny and refinement. If you delete a project that has items assigned to it you will get a warning message informing you that all associated items will have all references to the project removed. The items themselves will not be deleted. Windows programs that load automatically are controlled in the Startup folder. You can obtain the installation program from the download page .