問 進入職場，大家首先(xian)接觸(chu)到的具有法律效益的合同(tong)就是(shi)勞動合同(tong)，那么勞動合同(tong)有什么作(zuo)用(yong)？

答 首先(xian)勞(lao)(lao)(lao)動(dong)(dong)(dong)(dong)合(he)(he)同是(shi)勞(lao)(lao)(lao)動(dong)(dong)(dong)(dong)者(zhe)(zhe)實現勞(lao)(lao)(lao)動(dong)(dong)(dong)(dong)權的(de)(de)重要保障。其次勞(lao)(lao)(lao)動(dong)(dong)(dong)(dong)合(he)(he)同是(shi)用人單位(wei)(wei)合(he)(he)理(li)使用勞(lao)(lao)(lao)動(dong)(dong)(dong)(dong)力、鞏固勞(lao)(lao)(lao)動(dong)(dong)(dong)(dong)紀律(lv)、提高勞(lao)(lao)(lao)動(dong)(dong)(dong)(dong)生(sheng)產(chan)率的(de)(de)重要手段(duan)。最后簽(qian)訂勞(lao)(lao)(lao)動(dong)(dong)(dong)(dong)合(he)(he)同是(shi)對勞(lao)(lao)(lao)動(dong)(dong)(dong)(dong)者(zhe)(zhe)合(he)(he)法(fa)權益的(de)(de)法(fa)律(lv)保障。勞(lao)(lao)(lao)動(dong)(dong)(dong)(dong)者(zhe)(zhe)在合(he)(he)同期(qi)限(xian)內獲得有保障的(de)(de)工作，用人單位(wei)(wei)不得無故解除勞(lao)(lao)(lao)動(dong)(dong)(dong)(dong)合(he)(he)同。