<prompt> Hlalosa seo antivirus e se etsang.nan  <response>: Instruction in English: Describe what an antivirus does. . Response in English: An antivirus is software that helps to protect your computer from viruses and other types of harmful software. It does this by constantly scanning your computer for signs of viruses or other potential threats, and then taking action to remove or neutralize those threats before they can harm your system. Antivirus software typically uses a variety of techniques to identify viruses, including searching for known virus signatures, monitoring the behavior of suspicious files, and using heuristics to predict and identify previously unknown threats. Once a potential threat is identified, the antivirus software takes action to either quarantine, delete or repair the file to prevent the virus from spreading and causing further damage. Regularly updating your antivirus software is important to ensure that it can effectively protect your computer from the latest threats. . Response in Sesotho: Antivirus ke software e thusang ho sireletsa komporo ea hau ho livaerase le mefuta e meng ea software e kotsi. E etsa sena ka ho lula e lekola komporo ea hau bakeng sa matšoao a livaerase kapa litšokelo tse ling, ebe e nka khato ea ho tlosa kapa ho fokotsa litšokelo tseo pele li ka lematsa sistimi ea hau. Lisebelisoa tsa antivirus hangata li sebelisa mekhoa e fapaneng ea ho tseba livaerase, ho kenyelletsa le ho batla li-signature tse tsebahalang tsa vaerase, ho beha leihlo boitšoaro ba lifaele tse belaetsang, le ho sebelisa li-heuristics ho bolela esale pele le ho tseba litšokelo tse neng li sa tsejoe pele. Hang ha tsokelo e ka bang teng e tsejoa, software ea antivirus e nka khato ea ho behella batho ka thoko, ho hlakola kapa ho lokisa faele ho thibela vaerase hore e se ke ea ata le ho baka tšenyo e eketsehileng. Ho ntlafatsa khafetsa software ea hau ea antivirus ho bohlokoa ho netefatsa hore e ka sireletsa komporo ea hau ho tsoa litsoso tsa morao-rao. 