Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to save money when buying computers [title] Buy a computer that only contains the features you need. [step] For example, if you only plan on using your computer for browsing the internet, save money by purchasing a netbook as opposed to spending extra money on a computer with lots of memory you may never use. [title] Buy a computer that comes pre-installed with your preferred operating system (os).

Ending1: [step] This could be an iphone (x86) or a windows (mac). For example, if you only plan on using one mac without the other, purchase a 2 g lcd , 750 gb version of windows. Ending2: [title] Choose a machine that does not require data theft. [title] Get a small monitor dedicated to your computer. Ending3: [step] This will help you save money on costs for different or upgraded software. For example, if you prefer a computer with the windows 7 os, do not buy a computer with windows xp installed. Ending4: [step] Os versions are kept in a cabinet to maximize storage. [title] Buy a computer that enables use on multiple network connections.

Answer format: ending1/ending2/ending3/ending4