Air compressor location

The A/C worked great last year & still blows cooler that just the vent but not as good as last year. Some one said it just needs recharged & it should be the new system I've read my owners manual & bought the r134a kit to recharge the a/c I have looked under the hood but don't see the compressor it may be underneath but I'm not sure. Any help will be appreciated. Thanks in advance.

I know how to recharge it I've done it to my truck before it's just the car is so jam packed under the hood I can't find any thing under there the battery is under the window washer tank. I'm having a hard time locating the accumulator