How can we manage the passwords/private keys in a secured and neat way. There are Exchanges passwords, ICO's, Altcoin wallets, Bitcoin wallets, Private keys and wallet file, paper wallets and the list just grows and its difficult sometimes to manage the passwords and stuffs for all these.

There are some basic guidelines which could be followed

1. Don't use the same password for all the exchanges. Dont use the same password as your email password to the exchanges.
2. Spend some time on the password you chose and make it unique everytime.
3. Dont take the backup keys as photo in your mobile. Instead write it down on a diary/notebook.
4. Always take a backup of the backupkeys to recover accounts, recover google authenticator, etc
5. Use atleast 1 USB disk exclusively and store as a backup apart from your original storage of keys/passwords.
6. Write down the keys on the paper and put in a locker. This would definitely help.

Apart from that, if there any best practices that can be followed add below and how this can be better done in a more organized way..

I just wanted to know, if there any reliable crypto fund/portfolio managers available in the market.. This is just to know if there any such services available..