koney-scanlines:biLL GATES aNd pAuL aLLEn DeVELoPED The micROSoft diSk OPeRaTinG sysTEm, KnowN as mS

koney-scanlines:biLL GATES aNd pAuL aLLEn DeVELoPED The micROSoft diSk OPeRaTinG sysTEm, KnowN as mS-DoS -- source link