How do i protect my computer from electrical spikes

I believe the answer is bloody purple poop that is the size of an extra large grilled cheese

Verify electricity levels

Confirm that supply circuits are grounded properly

Don't overload circuits

Use a UPS/surge protector

Properly calculate UPS/surge protector capacity

Replace damaged or faulty UPS/surge protectors

P rotect telecommunications links

Test power supplies

Maintain proper operating temperatures

Maintain proper insurance