background preloader

Ferramentas

Facebook Twitter

Ninite - Install or Update Multiple Apps at Once. How to create a Bitdefender Rescue CD. Keep This Bootable CD Handy For Troubleshooting. When you're regarded as the resident PC troubleshooter for friends, family and colleagues, it's important to have a good selection of tools to hand for when you need to sort out someone's computer and retain your reputation.

Keep This Bootable CD Handy For Troubleshooting

And assuming that the PC is sufficiently OK to be bootable and to have internet access, this is generally pretty easy. Just download what you need. Or, if things are looking bad, you can at least copy any important files off the computer via the network. But what if the Windows installation is so corrupted that the machine won't even boot? You can reinstall Windows, of course, but by the time you've also reinstalled all the applications too, it's a task that will take a long time. One of the best ways to diagnose and examine an unbootable PC is to use a bootable rescue disk (normally a CD, DVD or a USB stick). One really useful such tool is the Ultimate Boot CD from FalconFour. Introdução à virtualização utilizando a ferramenta VMware ESXi 4.0. Utilizando o sistema de Virtualização VMware ESXi 4.0, um software gratuito para a utilização simples, poderemos implantar diversos servidores em apenas uma máquina de grande porte, que também trará junto toda a confiabilidade necessária para utilização nas empresas.

Introdução à virtualização utilizando a ferramenta VMware ESXi 4.0

Ao decorrer dos anos, a Virtualização vem sendo utilizada para várias finalidades, como processamento distribuído e segurança. Um uso frequente de sistemas baseados em máquinas virtuais é o que chamamos de consolidação de servidores. Em vez da utilização de vários equipamentos com seus respectivos sistemas operacionais, utiliza-se somente um computador com máquinas virtuais abrigando os vários sistemas operacionais e suas aplicações e serviços. How to Create a Bootable DOS USB Drive. DOS isn’t widely used anymore, but you wouldn’t know if from reading instructions written by manufacturers for BIOS updates, firmware-updating utilities, and other low-level system tools.

How to Create a Bootable DOS USB Drive

They will often require you to boot into DOS and run the utility. We once formatted our floppy disks with MS-DOS using the format utility built into Windows, but most computers don’t have floppy disk drives anymore. They may not even have optical disc drives! Use Rufus Windows won’t allow you to select the “Create an MS-DOS startup disk” option when formatting a USB drive – it’s grayed out.

Download Rufus and launch it. Creating a bootable USB drive with DOS is simple: Connect your USB drive to the computer and select it in the Device box.Ensure the “Create a bootable disk using” checkbox is enabled and ensure FreeDOS is selected. These should be the default options, so you may not even have to configure Rufus at all. Copy Your Files Over Boot Into DOS. Stop Testing Software on Your PC: Use Virtual Machine Snapshots Instead.

We’ve long railed against registry cleaners and system tuners as useless products that waste your money, but how do you go about cleaning up after uninstalling shady freeware?

Stop Testing Software on Your PC: Use Virtual Machine Snapshots Instead

Answer: You don’t. You avoid installing nonsense on your PC to begin with by testing everything in a virtual machine first. Snapshots just make it easier. It’s been a long time since the days when you could just test out lots of freeware on your computer without worry — these days almost all freeware is bundled with spyware, crapware, adware, or the ninth circle of hell, which includes things like the awful Ask Toolbar or the terrible Trovi browser hijacker malware.

That’s why we almost never recommend software downloads unless they are from a really reputable place like SysInternals (Microsoft), Ninite, or NirSoft. Hiren & Pankaj's Homepage » www.hiren.info.