Well, I remember when I first registered for an account at forex.com, I had problems logging into my account and executing a few trades fundamentally because I had no Java installed on my computer. I will explain what to do if you are having java problems.
1. You can possibly do a lot of stuff online without having Java installed on your computer. I had no idea of what a Java was until I open a forex trading account at forex.com and the website required me to download a Java before I could even log into m own account. In fact, I panicked right after I received the message on the computer screen.
I was also ashamed that I didn't know the requirements the site required. Moments after the programming language was installed, I was able to log into my account. I had followed the message on the screen and download the requirement promptly. Astonishing isn't it?
2. It turns out my cousin also had problems with Java when he wanted to play an online game on a popular website called miniclip.com. He was also alerted by miniclip to download the programming language which is made by "Sun Microsystems." So, basically I was very happy to know that I wasn't the only one who never had a Java installed on their computer.
3. I think if you don't want to challenge certain major websites you need to do some of the things they require or else you will go through big troubles logging into websites requiring you to install the programming language.