Do users need to install Antivirus software on their MacBook and iPhone. How has Apple managed to vanquish the viruses? If Linux and Apple can, then why Windows isn't trying to end the problem of viruses? Is there anything which I can do for MS so that no viruses will be detected in the coming days?

I have a Mac with OS X Lion.  I am working on setting up my iCloud account after creation of my Apple account.  In researching iCloud, it seems this is a tool I absolutely want to have, but I cannot seem to understand what all will be connected for me?  For example, I have an iPhone and a Mac.  Will I be able to access my Mac applications on my iPhone with iCloud?  Will I be able to back up my Mac or iPhone with iCloud in the event I lose information?  Thank you for your assistance.

I have been using linux for a while now and wanted to ask how much does a linux machine difer from mac os machine because they all seem to be unix based and i was wondering at the same time why some softwares work in linux and not in mac and vice versa

What is the best approach to protect an icloud account from phishing attack? In the last revelation that some icloud account were access due to phishing and personal and private file were accessed by the attackers, how can a icloud user know if his account has been phished? What other vulnerabilities exist in the use of icloud?

What is preventing my McIntosh HD laptop software from updating? I have been trying to update software on my McIntosh HD, but the update always fails while the system network connection is working properly. I have used the repair disk permission, but the problem won’t stop. What is left for me to do after the repair disk permission?

I was planning to run every day with Apple Watch as I did not want to run with my iPhone 6 Plus. Since it doesn’t have its own GPS, I would like to know how I can measure the distance. Will the distance be calculated by the accelerometer or motion chip? Does anyone have more information about this? Apple Watch without its own GPS? How to calculate distance?

It is said that Apple provided several features like iCloud Drive and iCloud Photo to the users along with the release iOS 8. But these features may not be fully released till date. Especially iCloud Photo is still in beta testing phase till date and yet to be released to public. Even though it was introduced with iOS 8 it was not even released with iOS 8.1. Are deep organizational issues with Apple complicating its products?

I was using my favorite to do list app, Astrid app for several years. But since Yahoo has acquired this apps, I was forced to search for an alternative apps. I found Todoist and Wunderlist. But my friend suggested TickTick which is not a well known one. Has anyone tried Tik Tik apps?

What are some of the best app ever for the blind developed by iPhone app developers? What are some of their unique features of these apps and do these apps too share something in common in terms of features and their user friendly? Among these apps which of them will you recommend as the best two for the blind? Thank you.

I want to grab the Paid Apps and Games on AppStore because they offer a lot of options but I am unable to buy those apps. They are priced very high. I wanted to know if Installous can ever comeback to Apple so that I can download the paid apps for Free? Is there Installous like feature available? Please suggest any alternative.