Thousands of Walmart stores nationwide were temporarily unable to process many transactions Wednesday after a software glitch emerged in the system that runs its cash registers and other equipment.

If your setup is falling short on that last point, don’t worry: Walmart has an awesome deal—nearly half off—on a super popular Acer computer monitor going on right now. The Acer Nitro 31.5 ...

Walmart is known for low prices on everything from cat food to computers, so when it reduces prices for clearance, rollback or other special deals, some major bargain-hunting is possible.

Walmart is known not for making rash, sudden, bold moves. Rather, its M.O. is to deliberate on big changes it makes, a ...