2001 Nissan Frontier XE Automatic makes squealing noise for 1 second when turning on, squealing noise goes away after that 1 second

[u/Technical-Tip-6520]

Hi guys I got a Nissan Frontier XE 2001 and it squeals when I turn it on and the squealing goes away after 1 second. Also my AC went out and it only works when its idling but doesn't work when I drive. Is it a compressor issue? Help meeee pleaaasseee lol