Lenovo Laptops Mean Business! The classic think pad design blueprints never changes. From the old core 2 duo laptops to the latest ones the think pad design remains the same and they are meant to last forever. When we take these machines apart for replacing, and upgrading we know that the internals can take more beating than an average consumer can give them. With high security features such as great BIOS lock to biometric sensors, we recommend these laptops to everyone, from students, to designers, to businesses. You can never go wrong with an IBM machine.