![]() Where Windows XP Mode can be used on an ad-hoc basis to address specific compatibility needs, Microsoft Enterprise Desktop Virtualization (MED-V) can be used for large-scale, centrally manageable deployments, when a Windows 7-compatible version of MED-V is released. Using the Application Publishing functionality, programs installed in the virtualized Windows XP instance show up in the Start Menu of the Windows 7 host. The built-in USB support allows the virtualized Windows XP instance access to USB devices, which can be used with legacy Windows XP drivers. Leveraging the power of Windows Virtual Pc (the successor to Virtual PC 2007) it simultaneously boots up a virtualized and optimized instance of Windows XP. Windows 7 licenses with Software Assurance and Microsoft Desktop Optimization Pack for Software Assurance (MDOP) licenses for large-scale deploymentsįor 100% 32bit Windows XP compatibility in Windows 7 Professional and Windows 7 Enterprise Microsoft offers a feature called Windows XP Mode.Windows 7 Professional, Windows 7 Enterprise or Windows 7 Ultimate.Virtualization features enabled in the system BIOS.This mode requires that the BIOS on the protected machine supports the reading of USB devices in the pre-OS environment, which would be an alternative system requirement to the TPM chip requirement.Īn Active Directory schema update and accompanying tools are available to store recovery keys in Active Directory to allow central recovery of data on unbootable systems due to corrupted USB devices and messed-up TPM ownership. Without a suitable TPM chip BitLocker can only be used to encrypt the contents of the hard disk using a USB device, containing a startup key. The chip needs to be version 1.2 or later. BitLocker can be enabled in many ways, but the most robust way requires a Trusted Platform Module (TPM) chip on the motherboard. In Windows 7 it also allows for encryption of removable storage, which is called BitLocker-to-go. In Windows Vista with Service Pack 1 and later it allows for encryption of the contents of the partitions on the hard disk. One of the most promising features in Windows Vista Enterprise and Windows 7 Enterprise is the BitLocker functionality. Optional: Active Directory schema update.(and USB media you’re destined to lose…). a Trusted Platform Module (TPM) chip on the motherboard (version 1.2 or later), or USB support in the system BIOS.When using USB media, make sure it’s at least 256MB in size, USB 2.0 compatible and plugged into an USB 2.0 socket. Flash drives are most commonly faster than disk storage. Instead of using the page file on disk to expand RAM, first a file on a flash drive will be used. Adding RAM solves this problem.Īlso, ReadyBoost, a feature that has been around since Windows Vista, can be used. Since disk storage is slower than RAM, this significantly hits performance. When Windows needs to allocate more RAM than is physically available, it will use the page file on the hard disk. When you’re running more demanding programs, even on rigs with 2 GB RAM, you’re likely to run into a performance bottleneck. ![]() ![]() Most new PCs nowadays are sold with 2 GB RAM.Windows 7 and 1GB RAM work together for light and medium office purposes.Together with some colleagues I’ve performed my own tests and came to the following conclusions: But at least with Windows 7 you can get by with less RAM, to make a system open and manipulate Office files and have a couple of other applications open, compared to the 2GBs of RAM you’d need in a Windows Vista rig to get equal ratings on the quality of the IT environment from your colleagues. Running an Operating System smoothly with 512MB RAM is not something Windows Vista or Windows 7 pull off. Windows XP is not a memory-hungry Operating System by todays standards. It may help you to determine whether those old crusty workstations will be prime targets for your Windows 7 deployment project… This post shows you the system specifications to look for in future standardized workstations and laptops. To benefit from some of Windows’ functionality you’ll need specific hardware. Windows Vista and Windows 7 support a lot of these new technologies and even build upon them to provide functionality not found in previous versions of Windows. Not just in the world we know, but also in the world of hardware. In the eight years between their respective launches, a lot has changed in the world. With Windows Vista amounting to a 31% market share in enterprise environments, many big companies will be making to switch from Windows XP to Windows 7 directly.
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