Changing passwords is annoying, I know. But it’s much less inconvenient than dealing with the fallout of being hacked.
An easy way to keep track of all your passwords is to use a password safe, like Lastpass. Lastpass is free, secure, and easy to use. It has a syncing feature that will auto-fill your passwords for you when you’re logged in to Lastpass. If you use this feature remember to log out when you’re not using your device.
When you’re setting a password, make it a very strong one. Hackers often use sophisticated password cracking tools, but if your password defies logic it will be harder for them to figure it out. Use a combination of uppercase and lowercase letters, symbols, and numbers. Avoid using obvious combinations like your birthday, your hometown, or your last name.