hello there i've got a Mac-book and i want to "format" it but i don't know how... any ideas????
i've got this problem with my mac-book: when i use my mac-book it's free space is getting smaller and smaller.
for example i have about 20Gb free hard disk space an it randomly starts and gettin smaller so there are many time i have few Kb free space, my mac-book cannot work properly, the truth is that it doesn't work so i have to delete files.
i had posted feew months ago my problem but i took no effective solutions so i think that it is better to format my mac-book...
Oh!!!! i don't have a Mac OS install disk,
thank u Nick and Simon!!!!