Dec 03

Windows 7 is 234 per cent more popular than its predecessor. It’s official. OK, so that figure relates to the first few days of sales in the US, and the predecessor in question is Windows Vista, the Antichrist OS. Even so, pathologically mediocre as it may well be, Windows 7 has been well received.

What interests me is how this reflects a broader malaise that continues to blight the PC industry. What else but Microsoft’s ongoing near-monopoly can explain the continued success of an operating system that sports a near-total absence of real innovation?

The broader problem, therefore, involves the fact that the key components inside your PC, both software and hardware, are still owned by far too few companies. In just about any other industry of global import, the way Microsoft dominates the software landscape while Intel has the hardware platform largely sewn up and Google owns web searches would be viewed as unhealthy.

A handy analogue is the food industry in the US. If you’ve seen the recent documentary Food, Inc., you’ll know what I’m talking about. According to the film’s makers, key sectors in the US food industry have been whittled down from around 20 major players in the 1970s to just four mega-producers today. The result has been the emergence of a range of seriously unsavoury practices – the concentration of power in the hands of a handful of massive companies hasn’t done anyone any good. Except those companies, of course.

Compare that to the PC industry and, if anything, the concentration of power looks much, much worse. It’s a fact that both Microsoft and Intel, for example, have recently been subject to prosecutions for market abuses. But a plausible argument can still be made in terms of the benefits to the PC industry and end users. Together, Intel and Microsoft provided developers with a single, unified platform and a massive customer base. Thus was born the astonishing ecosystem of PC-compatible applications and devices we take for granted today.

Moreover, I suppose we should all be grateful for what little competition there has been. Without AMD and ATI to keep Intel and Nvidia honest, for instance, we might now be marvelling at the power of single-core Intel Pentium 5 processors and Nvidia GeForce 4900 TI graphics.

Similarly, I scarcely dare imagine what horrors the Beast of Redmond would have sired were it not for the threat, however remote, of Apple’s OS X and the open-source Linux operating system.

So, a lot of power and wealth may have been accumulated in the hands of a few thanks to the Wintel monopoly, but mankind has benefited enormously from the emergence of ubiquitous personal computing.

Still, if I’m convinced it’s all been worth it up to now, I’m equally sure the time has come for a more democratic wave of innovation. Fortunately, there are signs it’s already happening. Microsoft is increasingly under siege from all conceivable angles, whether it’s the success of Linux as an enterprise OS or the arguably even more lethal threat posed by the humble web browser. Who needs a complex operating system if all your applications are hosted online?

Intel’s hardware nut seems trickier to crack. Creating computer chips is a complex business – the idea of new entrants to the market is virtually inconceivable. However, the increasing importance of mobile devices might be the key. Currently, ultra-mobile computing is dominated not by Intel chips but by ARM’s processor architectures.
Crucially, ARM’s approach to producing CPUs is rather novel. In fact, ARM doesn’t really produce processors at all. Rather, it licenses out designs. This gives chipmakers the option of simply knocking out an off-the-shelf design or fusing an ARM processor architecture with its own technology to create something unique. As the remit for ultra-mobile devices expands over the next few years, so will the range and ability of ARM-based processors. Chips with all kinds of enhanced functions, from video decoding to cryptography acceleration, are likely to appear.

Intel recognises the threat posed by a plethora of purpose-built ARM processors and so has taken the bold step of licensing out the Atom processor architecture to TSMC, one of its main rivals in the chip production business. Again, the idea is to allow the Atom core to be combined with a range of third-party circuitry.

All of which means we’re poised for a battle royal between ARM and Intel in the ultra-mobile segment. Google, meanwhile, might just provide a similar foil for Microsoft. The result would be a perfect storm of hardware and software innovation. If that happens, the mediocrity of Windows 7 will be but a distant memory.

Tags: amd, Apple, application, business, circuit, Computer, Computing, CPU, developers, device, google, Hardware, Health, Innovation, linux, memory, microsoft, Mobile Devices, processor, rms, Software, system, Technology, Vista, web, Windows, XP
Aug 24

As hardware and software advances in the last couple of years so was the crooks who are creator of hard to detect and delete viruses in one’s PC, and as the internet is very much affordable as ever it only give this criminals easy way to propagate their evil wrongdoings.

As technical support for the last decade I witnessed some of the variety of viruses that bring damage to one’s PC and believe me containing some of those viruses is getting harder everyday.

One of most easy way this worms/viruses propagates is via a USB Flash drive,when you insert a device via usb connector your system perform an autorun function prompting you to choose an options what to do next.This is were this viruses attempt to infect your system and if your anti-virus software is not good enough to detect such an attempt your system will be infected in an instant, making your PC to perform slow or your PC to hangup.That’s why choosing a good anti virus software is also an important key to combat such an attack and I will discuss this topic on my future post.

Disabling autorun on your system and FD(Flash Drive)is one way to help prevent stop virus propagation,disabling autorun on your system can be done manually but if you are an end user it maybe unsafe to open the system configuration and some are afraid to do it for the reason that they might do it the wrong way.

The easy way to disable autorun on one’s system is to use a small utility software, there are lots on the net and its available for free, the one I used is from a reputable anti virus company, if you want to download it you can click the link below.

Note:Make sure to disable autorun feature both your PC and your USB Flash Drive to lessen the risk on infection.

Good Day and Happy Weekend!

Disable Autorun Utility
USB Vaccine

Tags: blog, device, Hardware, Internet, rms, Software, system, viruses
Aug 22

As hardware and software advances in the last couple of years so was the crooks who are creator of hard to detect and delete viruses in one’s PC, and as the internet is very much affordable as ever it only give this criminals easy way to propagate their evil wrongdoings.

As technical support for the last decade I witnessed some of the variety of viruses that bring damage to one’s PC and believe me containing some of those viruses is getting harder everyday.

One of most easy way this worms/viruses propagates is via a USB Flash drive,when you insert a device via usb connector your system perform an autorun function prompting you to choose an options what to do next.This is were this viruses attempt to infect your system and if your anti-virus software is not good enough to detect such an attempt your system will be infected in an instant, making your PC to perform slow or your PC to hangup.That’s why choosing a good anti virus software is also an important key to combat such an attack and I will discuss this topic on my future post.

Disabling autorun on your system and FD(Flash Drive)is one way to help prevent stop virus propagation,disabling autorun on your system can be done manually but if you are an end user it maybe unsafe to open the system configuration and some are afraid to do it for the reason that they might do it the wrong way and it will bring more problems than solution.

The easy way to disable autorun on one’s system is to use a small utility software, there are lots on the net and its available for free, the one I used is a from a reputable anti virus company, if you want to download it you can click the link below.Make sure to disable autorun both your PC and your USB Flash Drive to lessen the risk on infection.

Good Day and Happy Weekend!

Disable Autorun Utility
USB Vaccine

Tags: blog, device, Hardware, Internet, rms, Software, system, viruses
Aug 22

Here I am trying to explain some useful Linux commands for wireless networking

iwlist scan – shows wireless networks that are available in the area with basic encryption information
lshw -C network – Shows Details of Interface card and drivers of each networking device

lspci -nn – Shows PCI vendor and device codes as both numbers and names of hardware connected to the pci bus
lsusb - Shows USB connected hardware
lshw -C usb – Additional info on USB related hardware (good for USB dongles)

route -n – Lists kernel IP routing table — Good for troubleshooting problems with the gateway

sudo route add default gw 192.168.1.1 – Example of how to set the default gateway to 192.168.1.1

sudo route del default gw 192.168.1.1 – Example of how to delete the default gateway setting

sudo modprobe ***** – Loads the kernel module **** . (Example usage – sudo modprobe ndiswrapper, sudo modprobe r818x, sudo modprobe ath_pci)

sudo modprobe -r **** – Unloades the kernel module ****. (Example usage – sudo modprobe -r ndiswrapper)

ifconfig – lists IP address

sudo ifup/ifdown – Brings up/down the interface and clears the routing table for the specified interface

sudo ifconfig up/down – Brings up/down the interface for the specified interface

sudo dhclient – Request IP address from DNS server for specified interface

sudo dhclient -r – Release IP address associated with specified interface

sudo iptables -L – Lists firewall rules

sudo iptables -F – Flush all firewall rules

dmesg | more – Lists boot log — good for troubleshooting problems with modules/drivers not being loaded

uname -r – Displays kernel version

/etc/udev/rules.d/70-persistent-net.rules – File which assigns logical names (eth0, wlan0, etc) to MAC addresses

cat /etc/resolv.conf - Lists DNS servers associated with network connections (Network Manager)

/etc/dhcp3/dhclient.conf - File which sets or modifies dns (domain name servers) settings

Tags: blog, device, Hardware, information, interface, ip address, linux, network, Networking, Server, servers, Wireless, XP
Jul 24

Very good effort from sonic84. See Large picture here
Picture includes most of all Hardware Parts, Connectors, Sockets, Modules etc… Click to enlarge
original site

Tags: blog, Computer, Hardware