In 2026, whether you have to take "everything" out of your carry-on depends heavily on the technology at the specific security checkpoint. At older checkpoints, you are still required to remove your quart-sized bag of liquids and large electronics (laptops, tablets, gaming consoles) and place them in separate bins for X-ray. However, many major airports have now upgraded to CT (Computed Tomography) scanners. These advanced machines create a 3D image of your bag, allowing TSA officers to "digitally" unpack it on their screens; if you are in a lane with a CT scanner, you can usually leave everything, including your liquids and laptop, inside your bag. If you have TSA PreCheck, you also enjoy the benefit of leaving your liquids and electronics in your bag, even at most older checkpoints. Regardless of the machine, you should always be prepared to remove items that are "dense" or "cluttered," such as heavy books or bundles of cables, if an officer asks for a closer look. For the fastest experience, keep your "3-1-1" liquids and electronics in an easy-to-reach pocket just in case.