Does Apple Laptops iMac come in 19"

I want a laptop with some detailed specifications/Cost details please

Would love to have few models compared with Pros & Cons

Thank you all

The weirdest thing happened to me today. I got an assignment to download some files from a website. The problem was that  I was working on a Mac laptop and I am not very familiar with it. I've managed to download the files and to find them, because Mac is very different, not like Windows. My only problem, is that I have no idea about changing text on Mac desktop icons because as I have said, I am new to this area. Can you guys help me with this? Maybe some advice to customize the icons a bit. Any help would be appreciated.

I must urgently send some CDs to a friend of mine but important data will be stored on them and I want to be sure that nobody copies or duplicates that data. Don't know how to password protect the files or lock the CDs, and on top of that I have a Macbook and I am no expert at running software on it. So can you guys tell me how to lock CDs on a Mac but step by step because I am new to this area.

A friend of mine gave me a Mac Laptop, and I want to know how to detect spy software on Mac because I am certain that he has one of those.

The ideas is that I haven't used Mac so far, and my knowledge in this area is pretty poor.

So every suggestion should as simple as it can.

Thank you in advance.

Hello. I'm a graphic designer, I have a big project coming up this June for I will be designing my sister's wedding invitation. My VIP client, being so meticulous in her choices as per theme and concept of their invitation, specifically choose the Gambit Nouveau font in my template catalogue. Unfortunately, the font isn't included in the list of the available font on my pc. I'm using mac book for my projects. How can I install the said font on my pc? Do I need a certain software for the font to work? Or will it be available once I updated my operating system?

Greetings everybody. I hope you have a nice day. I would like to know what is the best mac diary desktop available right now. Please kindly include if it's free or not. What can you recommend? I prefer something that is close to the mac format with no frills and different colors, just simple. 

Hello Techyv members.

I'm looking for a way how to download pen drive files recovery for Mac effectively.

How can I use this?

What will be the steps needed to make this happen?

Please include an overview about this as well as its related issues and trouble that can occur upon the recovery process. 

Greetings Techyv members. I want to know how to make Apple letter creation securely. Can you give me a step by step process for this?. Also, it could help if you will give me some pointers on how to make my apple account more secure. Your recommendations and solutions are always welcome. I'm looking forward for your answers. 

Where can I download the Keep Alive Service for Mac OS? How can I install it and what are the key features of this program? Does it have any Pros or Cons? I need all the information for this especially if this is free to download or if I need to purchase it.

              I'm looking for a way on how to defrag mac wipe harddisk safely and effectively in my macbook pro laptop. Is there a way for this? I'm used to my Windows xp operating system desktop defragment tool. Why is it that mac doesn't have this tool? Please kindly explain your answer in details.