कंप्यूटर शब्दावली (खंड) के संपादन कइल जात बा

==O==
{{term|ऑप्टिकल डिस्क ड्राइव|content=[[ऑप्टिकल डिस्क ड्राइव]]}}
{{defn|a [[disk drive]] that uses [[laser ligh]]t or [[electromagnetic wave]]s near the [[light spectrum]] as part of the process of reading or writing data to or from [[optical disc]]s.}}

{{term|ऑपरेटिंग सिस्टम|content=[[Operating system]]}} 
{{defn|the set of software that manages computer [[#hardware resource|hardware resource]]s and provide common services for [[computer program]]s, typically loaded by the [[BIOS]] on [[booting]].}}

{{term|ऑपरेशन कोड|content=[[ऑपकोड|ऑपरेशन कोड]]}}
{{defn|Several bits in a [[computer program]] [[#instruction|instruction]] that specify which operation to perform.}}