ሳይንስ የ«ዊንዶ 7»ተጠቃሚዎች ስጋት To play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoሳይንስTsehay Chanie Filatie6 ጥር 2012ረቡዕ፣ ጥር 6 2012 የ«ዊንዶ 7»ተጠቃሚዎች ስጋት https://p.dw.com/p/3WFU3ማስታወቂያ