Many laptop owners face the common issue of laptop battery draining after some 3 years of usage of the machine. so, how can a user keep a check to this problem just by using acer battery life extender

I have a problem with my Mac powerbook G4 15 which I purchased from my friend. It has different application which is useless; I want to delete everything and start it from the scratch but don’t have a disk and having no idea to fix this problem? What about zomodrive because every time I open my Mac g4, it keeps on appearing. Can It be deleted or not?

I have a 2 year old Apple laptop that just won't turn on.  I've checked to see if the power is connected, tried different outlets, everything I can think of, and it will just not power up.  It starts up like it is going to do so, then it just turns off.  I'm wondering if it might be a virus?  Any suggestions on anything I can do?  Thank you.

I am currently planning a change in my career path. I have always been interested in music and being a DJ professionally. I heard that Mac book Pros are the must have tools for music mixing. Is that true? Also, if I opt for a Mac Book Pro which software is the most appropriate for music mixing?

I am not sure if this is possible. So I thought it would be worth asking before I tried and failed. Can I install Cisco ASDM to install on Macbook Pro? What version of Java do I need? Does anyone have any advice or suggestions for a project like this?

I have a older Macbook that keeps freezing up. I can boot it in safe mode and it shows a AHT error code. Is this a motherboard problem or hard drive going out? I really do not know much about these and not sure if it can be fixed cheaply.

I have been using my MAC Air for about a month now without turning it off. Is it ok if I have it go to sleep but not really turn it off? If my battery wears out will it cause the computer life to shorten? I leave the lid up but should it be closed?

I really need my MacBook for school this week but the hard drive keeps crashing.  This after trying to install a new HD that I got for Christmas.  After installing the HD I restart the computer.  Everything seems fine with a loading screen comes up. After that without warning the computer shuts off. Do this about four times and now It acts like the operating system is gone.  Any suggestions?

I am looking into buying my first Apple laptop but due to the price it will be used.  Is it hard to upgrade the software on older Apple laptops?  I really do not want to buy one if the new programs will not work on it? Can you add new software to a older machine?

I was using two computers and decided to combine everything into one system. I would prefer to move everything to my Apple MacBook if I can transfer my Windows 7 files to it? Do I need custom software for this?  Or is the Mac able to do this with built in features?