Beginning with OS X 10.6 and in subsequent releases, you can hide the Finder's sidebar, so the window takes up less room, or display it to give easy access to many locations, files, and apps, all from the Finder...
Na OS X 10.6 na emesịa ọnyà nke Finder nwere ike zoo, ikwe ka windo weghaara obere ụlọ, ma ọ bụ gosipụta, na-enye gị ohere ịnweta ọtụtụ ebe, faịlụ, na ngwa, niile site na windo Finder.