Linux. A Secure and Reliable OS

It's annoying me when working with a computer at my office and suddenly it stop responding and i have to reboot my computer. It happen almost of the time and i have to call a technician at least once in a month to have him repair my computer and make it work again.
I do all the technician suggestions on how to make a computer health in a network / Internet environment but it still happen over and over again and thats drive me nuts especially when it happen in a Busy time. I'm lucky if that's happen at the office, just call the office technician and he'll do the repair for me, but what if that happen at my home computer? Call the technician and pay the bill :(

Get Paid Online

Some friends of mine suggest me to start earn money from my online activity, they told me a lot of poeple do make money online in several ways. The first thing came up in my mind is how can i earn money from my online activity and how they gonna pay me with ? I'll tell about how can i earn money online later but now i'm gonna tell you how they will pay me with.

If you notice the internet selling and buying transaction, like if you want to buy a furniture, shoes etc, generally the store will charge from your credit card. You just simply pick your stuff to buy and they will give you the form where you fill your personal data and Credit card number and after your card verified they will send a notification that your stuff is on the way to your place.

undefined alert in magento ecommerce

I have setup my magento ecommerce site in production environment and everything is cool until one week ago i receive "undefined" alert box at the end of the checkout process, this alert just came up in sudden and i ask my self what have i done? and i answer nothing!

So i surf and ask around and i have so many responses and after few days doing this and that i found this is really simple to solve "undefined" alert box problem.
This problem caused by my magento ecommerce application need more resource than the maximum resources of my web server setting, by double up the value of maximum memory and time out setting in your php.ini will solve the "undefined" alert problem in magento ecommerce.

This is what i did :

1. Open the cpanel of my hosting.
2. Go to php config.
3. Choose the php5(single php.ini) option instead of php5(default) option.
4. Open php.ini files.
5. Double up this value
- max_execution_time =
- max_input_time =
- memory_limit =
6. Save changes.

And problem solved.
Don't forget to backup your php.ini file if you already have one before doing this procedure, step number 3 create a master php.ini file in root directory for use by all php application in your site. Hope this help anyone who have same problem with me.