Author: Mike Tucker
Are you running Windows XP and experiencing the slow startup problem? It’s very annoying waiting for your computer to boot or load programs. I used to be able to make a whole pot of coffee while my computer booted. Here’s a few things you can do to speed up the process.
If you have an older computer that tests the memory every time you boot and goes through multiple startup screens there is a way to eliminate that. Restart your computer and enter the bios. Look for boot options and enable quick boot. This will enable you to skip all the unnecessary startup screens and other sequences.
Not all PCs have that option. Next you will want to look at your antivirus program. Going to the options menu and make sure it is not scanning every time you start your computer. If it is disable this option, this can really slow down your boot time.
You’ll also want to do a general cleaning up your hard drive. You can do that by selecting your hard drive and running the disk cleanup. You can also remove any old programs that you no longer use, the less software your PC has to load, the faster it will be. Next you will want to eliminate any startup programs that you do not absolutely need. The problem is Windows XP made this difficult. There really is no easy way to do it. You can download a third-party program like tweak UI. Or most registry repair programs will enable you to remove startup programs safely.
Next you will want to do a full virus scan and also a scan for spyware and ad aware. If you haven’t performed maintenance on your computer for a while you might be shocked at what it finds. All of the above suggestions may help, but in most cases, the biggest problem for slow boot is a corrupted or damaged Registry. You will need a good registry repair program to fix it.
Your computer’s registry contains all the files and settings that your software needs to reference every time it loads. Over time, from uninstalling and installing software your registry collects a lot of orphaned files. These need to be cleaned or repaired. Improper shutdowns, viruses, crashes, improper uninstalls, or spyware will cause your registry to become corrupt or bloated over time.
When you boot your computer, the startup sequence refers to the registry to load software. It may be looking at a corrupted files and software that is no longer working or on your computer. In most cases this is the reason why Windows XP boots
so slow. You should perform regular maintenance on your registry to keep it fully optimized. Doing so is like giving your computer or a tuneup. You will be amazed at the increased performance and speed up your computer.
About the Author:
Speed Up Your Slow Computer With A Registry Tune Up, Find Out What Really Works Before You Get Scammed With Software That Can Damage Your PC. Visit - http://registry-repair-program-reviews.com See What The Professionals Use For Registry Repair.
Article Source: ArticlesBase.com - Cure Your Windows Xp Slow Startup Problem
The History of Solaris
Author: Tom Kranz
The history of Solaris, the Unix-based operating system developed by Sun Microsystems, displays that company’s ability to be innovative and flexible. Solaris, one could argue, is perpetually ahead of the curve in the computer world. Sun continually adapts to the changing computer environment, trying to anticipate where the computer world is going, and what will be needed next, and develops new versions of Solaris to take that into account.
Solaris was born in 1987 out of an alliance between AT&T and Sun Microsystems to combine the leading Unix versions (BSD, XENIX, and System V) into one operating system. Four years later in 1991, Sun replaced it’s existing Unix operating system (SunOS 4) with one based on SVR4. This new OS, Solaris 2, contained many new advances, including use of the OpenWindows graphical user interface, NIS+, Open Network Computing (ONC) functionality, and was specially tuned for symmetric multiprocessing.
This kicked off Solaris’ history of constant innovation, with new versions of Solaris being released almost annually over the next fifteen years. Sun was constantly striving to stay ahead of the curve, while at the same time adapting Solaris to the existing, constantly evolving wider computing world. The catalogue of innovations in the Solaris OS are too numerous to list here, but a few milestones are worth mentioning. Solar 2.5.1 in 1996 added CDE, the NFSv3 file system and NFS/TCP, expanded user and group IDs to 32 bits, and included support for the Macintosh PowerPC platform. Solaris 2.6 in 1997 introduced WebNFS file system, Kerberos 5 security encryption, and large file support to increase Solaris’ internet performance.
Solaris 2.7 in 1998 (renamed just Solaris 7) included many new advances, such as native support for file system meta-data logging (UFS logging). It was also the first 64-bit release, which dramatically increased its performance, capacity, and scalability. Solaris 8 in 2000 took it a step further was the first OS to combine datecentre and dot-com requirements, offering support for IPv6 and IPSEC, Multipath I/O, and IPMP. Solaris 9 in 2002 saw the writing on the wall of the server market, dropped OpenWindows in favour of Linux compatibility, and added a Resource Manager, the Solaris Volume Manager, extended file attributes, and the iPlanet Directory Server.
Solaris 10, the current version, was released to the public in 2005 free of charge and with a host of new developments. The latest advances in the computing world are constantly being incorporated in new versions of Solaris 10 released every few months. To mention just a few, Solaris features more and more compatibility with Linux and IBM systems, has introduced the Java Desktop System based on GNOME, added Dynamic Tracing (Dtrace), NFSv4, and later the ZFS file system in 2006.
Also in 2006, Sun set up the OpenSolaris Project. Within the first year, the OpenSolaris community had grown to 14,000 members with 29 user groups globally, working on 31 active projects. Although displaying a deep commitment to open-source ideals, it also provides Sun with thousands of developers essentially working for free.
The development of the Solaris OS demonstrates Sun Microsystems’ ability to be on the cutting edge of the computing world without losing touch with the current computing environment. Sun regularly releases new versions of Solaris incorporating the latest development in computer technology, yet also included more cross-platform compatibility and incorporating the advances of other systems. The OpenSolaris project is the ultimate display of these twin strengths-Sun has tapped into the creative energy of developers across the world and receives instant feedback about what their audience wants and needs. If all software companies took a lesson from Sun, imagine how exciting and responsive the industry could be.
About the Author:
Tom Kranz runs a Unix Consulting business, as well as a help site for users of Silicon Graphics computers. He specialise in Solaris consultancy and larger scale infrastructure solutions.
Article Source: ArticlesBase.com - The History of Solaris
