Will unix emulators run on Windows7?

What is a document commentary? Which subject is better - cloud computing or information security? How many wine bottles in a cubic meter? Which part connects to the PCI express or AGP buses? On peut instaler un antivirus sur surface tablette ou non? What IT equipments do you need in an office? How do you fit words in the cell box in excel? How many tablespoons in a laughing cow cheese wedge? What happens when you use the F4 key repeatedly in Excel? Which layer of the OSI model does SSL work on? What are the seven access database objects? In linux. Which prompt does the root user receive when logged in to the system? Where are the windows media center files in Windows 7? Can volume measurement in liters or cubic meters? How do you know which processes on task manager are safe to end if you have MANY precesses running and is it making your computer slow? Is a programmed formula that the originator of the data uses to encrypt the plain text and the recipient of the data uses to decrypt the cipher text? Which view in a file manager program allows you to sort files by size type or date? In the 1960's did computer companies write their own computer programs? How to monitor the effectiveness of communication sysytems and practices? What are the diff elements of Software Quality assurance?