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 am updated with the news that saying the Spartan will release with the Windows10 and it was the separate Web browser that will be included in Windows10. Is Spartan web browser could be available exclusively with the Windows10 user? Can it be a free-source web browser that is available in non-Windows10 users?

I wasn't familiar with some of the Antivirus Software that existed in the market. Although, I am curious about the Antivirus Softwares that providing the Free Antivirus and Keygen that you need to pay for monthly or yearly basis. Which has the better feature: Free Antivirus or Paid Keygens? If I'm using the Free Antivirus, will it provide almost the good security features as the Paid Keygens do? 

I didn’t use my Canon Ink Efficient E400 for a week. Then after a week I photocopied some of my lectures in a printer. Only after I photocopied 2 pages, my black ink spilled out on my paper and my paper tray. Can it be easily troubleshot this ink problem using the Maintenance dialog box?

Every time when I open the PC, the blue LED light flashes up, but it turned off after a second. Then suddenly, the LED flashes up again and then the message was displayed saying that the CMOS Checksum Bad. What does it mean? If it does continuously happen, how can I troubleshoot this problem?

I need to install Linux/debian on my laptop at work but I've been using Windows since I've learned to use computer.I've heard that it is much more complicated system than Windows and not easy to get going. So I want to check if there is some Linux version that is close to Windows system? By closest to Windows I mean visual appearance and software use, especially office. Thanks!

I'm wondering what are the benefits of having one and would someone recommend me to buy it. I've heard that there is an application that turns speech to text, so it is pretty good for deaf people. Is there anything else Google glasses can offer to someone who is considered healthy and that isn't included/supported in our smartphones?

With the current hype about 3D printers, I feel like I am the only one who does not know about 3D printing. First, what is 3D printing? Particularly, what is the UP 3D printer? If I buy one, will it be difficult to set up? What do I need to begin using it?

I purchased Roku recently and I have so far loved it, except for the remote control. Is there a way that I can program my satellite remote control to work perfectly with Roku? If I do, what are the complications that are likely to occur? I have also heard about channel lock, but I have not clearly understood it. How is it related to programming my satellite TV remote?

The latest Video Card, Geforce GTX 980 and 970 have 4GB of Memory. To get 8GB memory, we need two GPUs. What may be the new features in nVidia Geforce GTX 1000 Series? Will nVidia as well as AMD introduce 8GB GDDR5 Graphics Card this year? Are the Graphics Card Kings working hard to bring some changes?