drywall - What do I need to do and repair where these 3M strips pulled off - Home Improvement Stack Exchange

I live in a mature apartment complex, by mature I mean the complex was built in the late '60 early '70s. Only God knows how many actual coats of paint are on the wall(s). This 3M shelf fell one night

3M CLAW 3.3 in. H Steel Black 15 lbs. Load Capacity Drywall Hook

3M Hand Masker Masking Tape Dispenser in the Tape Dispensers

How to fix this drywall anchor in a co-ax wallplate? : r

Is there a cheaper alternative to Zinsser B-I-N shellac-base

Strait-Flex 4-3/4 in. x 6-1/4 in. Drywall Repair Outlet Patch OP

Command Photo Hangers, White, Easy On, Easy Off, Hangs

Duck Brand Self-Adhesive Drywall Repair Fabric, 6-Inch by 25 Feet

3M CLAW 45 lbs. Drywall Picture Hanger with Spot Marker 3PH45M-1ES

18-Pack Plastic Adhesive Strip

Command 18-Pack Plastic Adhesive Strip

Adhesive Hooks, 32 Pack 33lb(Max) Sticky Hooks

Is it safe to caulk the gap between the eave frieze board and

ATack Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards

Building Construction for the Fire Service

VARIETY PACK: One package includes eight pairs of medium and large picture hanging strips; four pairs of medium strips holds 12 pounds with maximum

Command Medium and Large Picture Hanging Strips, Damage Free Hanging Picture Hangers, No Tools Wall Hanging Strips for Christmas Decorations, Black, 8