Akey physical design element is the which describes how users interact with a computer system

2pointswho was mikhail gorbachev? oa. a russian leader who opposed a coupob. a polish leader who founded the labor union "solidarityoc. a soviet leader who called for a closer relationship with the unitedstates, economic reform, and a more open societyd. a soviet leader who called for more oppression in the soviet union

What provides an array of buttons for quick access to commonly used commands and tools

Me ajude por favor , coloquei uma senha e não consigo tira-la no chorme