I know that it is almost not possible to gain the answer of the above mentioned question but the thing is that I ant to know. Google's Chrome OS is based on Linux and so is Steam OS. Upon which OS is the Apple's iOS based upon? Can iOS be updated in all iPhones till date? Only answer if you have enough experience or knowledge.

 not a single application on my MacBook is responding. Whenever I try opening an application, the cursor just turns in to a spinning ball and remains that way for long until I force quit. I bought the laptop recently so memory is not full. Restarting does not help too. How can I solve this?

I have a 3^rd generation iPad and it has been functioning well until I installed iOS 8. My VGA cable has stopped working and whenever I connect to my 30 pin VGA adapter, I get an error that the iPad does not recognize the device. Has anyone faced a similar problem or knows how to fix this?

I have realized that we will be able to make calls on the new Apple iWatch. I know that phones use SIM cards to make calls and I own an iPhone but would wish to buy the iWatch. Does this mean that I will need two SIM cards with the same number? This sounds odd! If not how does the watch transfer or detect calls to your sim card? If it is used with the iPhone, what happens if my phone is far or switched off?

I am a Windows user but recently I tried to shift to Mac OS. I had Windows 7 on my hp laptop and I tried to install Mac OS on my laptop through USB. I had the OS on USB but how do I make the USB bootable? Can I use windows OS and Mac OS on my laptop at the same time?

I do lots of data entry and I wanted to integrate my IPad such that Im able to edit my data on sheet while Im on the move. is this possible? Is there a spreadsheet software that can integrate this well with the graphs from excel sheet as well? How can I import the excel file onto the Ipad?

Yesterday I got a notification on my iPhone to upgrade to the latest 8.1 OS. After finishing to install, the phone is not stuck on the booting screen. I heard that the latest 8.1 OS is not stable. Is there a safe way for me to fix this issue? Can I reinstall the software on my phone without losing any data?

Hello! I don't know how to make Mac OS 10.9.5 print using shared printer. Drivers have been installed for Canon MF4350D , MF3010. Printers connected to Windows 7, shared and have no passwords, everybody can print, there is no password, nothing. Only when it comes to Mac OS I try to print and it asks me for password and then document get stuck in the queue showing that it needs authentication. Please assist as I don't know even wherre I should start looking for the problem.

Why is OS X Yosemite not running on my mac laptop? I have been trying to install OS X Yosemite on my mac laptop but the installation always fails. My mac laptop meet all the OS X Yosemite recommended system requirement. What could be preventing the OS from running? How can I fix this issue?

Why is Gatekeeper preventing my installation, claiming certificate has expired? Recently, when I tried to install on my OS X mavericks, the gatekeeper is preventing the installation. I have verified the key chain and the Developer ID Certification Authority is current and trusted. What is the likely cause of the issue? How do I fix it?