How to Open a Zip File

Zip files are very handy for storing more than one file; this is possible by compressing its size. The use of zip files is most common among people who want to email several related documents; the user simply zips the files into the zip file format and then sends the zipped file.

1. For opening a zip file in Windows operating system, right click on the zip file and then select Explore from the options. Select all the files and copy them all to another folder. This way, you can open the zip files without using any third party software.

2. For opening a zip file in Linux, you have to use the unzip command, which is usually available in your Linux distribution package. In case you have not installed this utility, you may use the tar command. Browse the folder where the zip file is located and type in the command ‘tar -xvf nameoffile.zip’.

3. For opening a zip file using third party software, you should install the software first. Note that WinZip and WinRar are two very popular software packs used. After the installation, right click the zipped folder and then check out for extracting the files. You may also be provided with options like ‘extract to’ or ‘extract here’. WinRar also enables you to open rar files apart from zip files.

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Tips to change Hostname in Linux

Before you try your hand at changing your Linux hostname, it is advisable that you check the present hostname on Linux operating system. The commands that you use for checking the hostname are ‘uname -n’ or ‘hostname’; these commands will give you the operating system’s current hostname.


Let’s get started to change the hostname. Suppose you want the hostname to be NEW_HOSTNAME, you need to type in the command ‘hostname NEW_HOSTNAME’. After doing this, you may find that after rebooting your system the old hostname is being displayed, instead of the new hostname. This happens owing to the fact that the hostname gets selected from a particular system configuration file.

Type ‘init 6’ at the command prompt and again check the hostname by using the hostname command. For changing the hostname to NEW_HOSTNAME permanently so that it shows even after you reboot your system, you have to make some changes in the ‘/etc/sysconfig/network’ file. Just type in ‘vi /etc/sysconfig/network’ at the terminal. You will get some options that will allow you to change the hostname. Set the hostname in the /etc/hosts file manually.

Now check the hostname to find out if it has been changed to the new one, by restarting the network and rebooting your system. These tips should help you in changing the hostname in Linux, but in case you are having problems, you can call a remote computer support provider. People in Houston often face problems in changing hostname in Linux and look for companies that offer tech support for computer repair in Houston. This article should be informative for them.

How to Download Music and Videos Faster

Do you love downloading songs and movies from the Internet? Is the slow download speed acting as a hindrance? Well if you find that the download speed is really slow when downloading multimedia data from the Internet, you will be happy to learn that you can easily increase the download speed and that too without upgrading the computer.

Ways to increase download speed :

* First and foremost, you should get a broadband internet connection if you have the old dial up internet connection. Talk to your internet service provider for getting a connection. A faster internet connection surely gives you better download speed.

* Make sure you stop all the applications and programs from running in the background when downloading. When downloading some songs or videos from the internet, avoid doing any other work on your machine.

* If you are in the habit of downloading several files together, downloading speed will be slow. Try to find out which movie or song you want to download first and pause the other downloads; go slow, one by one, and you will notice a considerable difference in your downloading speed.

Some other ways :

* If a file is very popular, chances are several people will be trying to download it. In this case, the download speed tends to be slow; try downloading the file at a time when the traffic is less.

* It is to be noted that the antivirus software installed in your PC performs security scans and regular updates on the background when you are downloading something from the internet. Stop antivirus scans from functioning when you are downloading; this will increase download speed.

* If you are looking forward to increasing download speed in bit torrent, the download accelerator can work wonders. Download accelerators are free software downloads that are accessible on the internet for managing the active downloads on your computer. These accelerators also enhance the computer’s performance, when a file is being downloaded.

The above mentioned tips should be helpful for increasing download speed in Windows XP and Vista, as well as other operating systems. Following the tips will make your downloads hassle free and faster. If you are still experiencing downloading problems, contact a remote computer service provider immediately. For computer repair Los Angeles, there is no dearth of service providers. With some research you can easily find a reliable service provider.