Selecting a hard disk drive considerations
Hard disk is the long-term memory of the computer.That is where everything is stored,music, videos, programs ,all kinds of things.Hard disks inside their housing contain spinning plates.These plates spin at average speeds of 5400 revolutions per minute.Plates themselves are made of magnetic particles that are able to hold magnetic charges. If a magnetic particle is...
Recover deleted files ???
YES ,you heard it right.Even if you format you hard drive you can still get your files back from your hard drive.Deleting files from the hard drive or any other storage device turns out to not delete the files themselves but the pointers or references to the files themselves.Let me explain that to you.Hard drives...
Reset Windows Xp or 7 password ???
According to statistics ,Windows, an operating system from Microsoft ,is the most prevalent and ubiquitous.Most of the applications on the market are for Windows, especially games.Windows is an easy to use operating system that has changed the way people use computers.Before Windows, you had to be somewhat techie to use computers because in that time...
Upgrading RAM
RAM stands for Random Access Memory. It is one of the most important components inside a computer. RAM is the working memory of the computer. It serves as a bridge between the hard disk drive ( HDD ) and the processor ( CPU ). When you double-click some program, it is first copied into RAM...
Open two or more facebook accounts on one computer
Opening two facebook accounts in one browser is not possible.But there are many ways to open more than one facebook account on the same computer. You may install two browsers ,for example Google Chrome and Firefox and open one facebook account on each. If you have only one browser ,for example only Google Chrome you...
Install Windows 7 from usb ?
If you want to install your Windows 7 from a usb ,you can do it very easily.First of all let me show you some reasons why you would do that.Installing Windows from a usb benefits you many things: 1) As you might know DVDs are a bit slower than USBs,therefore installing Windows from a USB...
How to back up corrupted Windows PC ?
If you are having problems with your Windows PC,say it won’t boot .If this is the case you can use one of the many Linux distributions like Ubuntu.You can download Ubuntu from www.ubuntu.com .Once you have download the ubuntu .ISO file now you have to burn it into a CD. Once you have Ubuntu on...
How to make an RJ-45 cross-over cable ?
Making an RJ-45 (Ethernet) cross-over cable is very simple.First let me explain why would you need an Ethernet cross-over cable.Cross-over cables are used to connect two switches together or two computers together.If you have two computers and don’t have a switch or a router to connect them together,you just need to make a cross-over cable...
Unattended software installation ?
Hello there ! We use computers all the time.Installing applications over and over again can be a tedious process and a time-consuming one.But there are solutions to solve this problem.We can install many applications with just one click and everything is done by itself.Automated software installation is called “unattended installation”.Unattended installations provide us many benefits:...
