Hi, I am new to computers and I want to know how I can speed up my computer. I have a celeron 63 MB Ram, my hard drive is 9 GB right now I already used up to 4.5 GB. How can I speed it up? I have problems when I use the internet most of the time, when I type something I wont see the letters for 2 to 5 seconds. It is worst when I am writing email in yahoo. And also when I turn my computer on it takes a while to boot. Please help me. Mary Grace.