keychain login

Why does my computer keep displaying popups wanting my password for

*assistantd wants to use the "login" keychain

*ScopedBookmarkAgent wants to use the "login" keychain

*Transparent network proxy for Apple system services wants to use the "login" keychain

*sharingd wants to use the "login" keychain

*com.apple.iCloudHelper wants to use the "login" keychain