What are the precautions to be noted when one is refilling an ink jet cartridge with ink? Can I get an illustration to support each point of discussion? Is it advisable to conduct a refill and how many times can a refill be done? Andrew is my name and I am a Senior High School student in one of the west African Countries.

What are the detail steps to observe in servicing a laptop cooler? The fan and the USB port is not responding normally. I would like to replace both the fan and the USB slot or port with new ones. Can I get assistance as to hoe to go about it? Thank you.

What are the detailed steps to follow to refill an ink jet cartridge with ink? Can you support your steps with diagrams or illustrations? I am currently using HP inkjet printer and the ink in the cartridge got finished. I do not want to buy a new cartridge for now so I would like to refill the cartridge and use. Thank you.

What are the most distinct vital and technical features of Microsoft Office Excel 2013 from Microsoft Office Excel 2010 that are to be noted by lay person? Are there any similarities thus any feature found in the 2010 version that is still maintained technically in the 2013 version? Thank you.

I have tried using the task scheduler in windows but to no avail. I would like someone to give me a little background to scheduling tasks in windows 7. Please, how do you assign a task to the scheduler to perform? How do you optimize the scheduler to do unfamiliar tasks in windows?

How are phones manufactured or created if you like? Please I need a basic insight from someone with experience of the whole manufacturing process. How does the ordinary phone work? Can I design my own phone and contract a company to manufacture it for me or would I have to outsource to different companies who manufacture the parts before assembling the component in a single factory?

How do you subscribe to an IT magazine for free? Do you know of a few good IT magazines which are informative and very resourceful? I would be very happy to have the links to these magazines. How do you request for downloadable magazines? Are there real benefits to subscribe to magazines for a fee?

I am looking for a laptop suitable for playing games. I want it to be stylish but powerful to play the latest PC games. Which brands would you recommend for me to buy? Please tell me why you would recommend a particular brand of laptop purposely for playing games and not a different brand? When buying laptop for playing games , what minimum specifications do I need to consider before picking my choice?

What components are needed to build a dual monitor computer? Do I have to choose the various components from one particular manufacturer or I may have to choose from a wide range suppliers and just give it a try and see what happens? Which cables are required to undertake this project? Which brand of CPU and monitors are suitable to procure? Which video cards would you recommend as being an excellent candidate to provide exquisite experience for the user?

Please take me through the process of setting up a dual monitor computer system. Could you give me a step-by-step guide on how to assemble a computer with dual screen? What things do I need to pay particular attention to in order to ensure that everything turns out just right? How do you run a test drive to ascertain whether the system is working or not? What sign should I look out for as indicative of a successful set up?