Kodi pali kusiyana kotani pakati pa mtundu wa chiwonetsero ndi chiwonetsero chathunthu?

Mtundu wa chiwonetserocho sudzatulutsa fayilo yokhazikika, kapena udzaika zolemba zina mufayilo lokhazikika. Ngakhale mtundu wonsewo ulibe malire otere.