Computer software for use in virtualizing the operating system and physical resources of a computer, namely, software for use in simulation and emulation of physical computers and simulation and emulation of combined, fragmented, or simplified computer resources and simulation and emulation of operating system resources; computer software for use in disk management, file management and disk optimization, namely, computer software for deletion of redundant and unnecessary guest operating system files running on personal computers and running in combination with virtualization software; computer software for use in virtual disk management and virtual disk optimization of personal computers, used in combination with virtualization software; computer software for use in virtualizing storage devices of personal computers for use in managing virtualization software; computer software for use in virtualization management tools installed on personal computers; computer software for use in creating isolated disk partitions and virtual environments on a single physical server and a single operating system instance; computer software for use in dynamic resource allocation of computer system resources; computer software for use in live migration, namely, software for use in migration of a running server application from one physical machine to a different physical machine; computer software management tools for use in automated, multi-virtual environment and multi-server administration; computer software used to virtualize the hardware of servers and workstations; computer software for use in rolling back a state of a virtualized computer environment to a prior state; computer software for use in viewing and modifying archived objects of a virtualized computer environment; computer software for viewing and navigating archived processor and virtual machine contexts; computer software for use in emulation relating to one or more guest operating systems, as a user application, within a host operating system; computer software used with virtualization software for integration with and communication between backed up file directories and volume hierarchies of one or more guest operating systems and the file management interface of the host operating system; computer software for use in viewing and managing files in one or more virtual operating systems without launching that virtual operating system and without running a virtual machine; computer software for use in the operation of network access servers; computer software for use in data center automation and hosting services automation; computer software for use in backup of server data, virtual server data, and restoration of data for servers and virtual servers from backup; computer software for use in backup and restoration of virtual partitions; computer software for use in automation and integration of hosting service provider services; computer software for use by hosting service providers in the operation of virtual private servers; computer software for use in virtualization of servers, processors, physical resources of a computer and operating systems; computer software for use in server load balancing and server load management; computer software for use in website design, creation, management and maintenance; computer software for use in website control panels; computer software for use by web hosting service providers for management and web hosting administration; computer software for use in web hosting and enterprise administration, namely, management software used to set up, manage and automate static and dynamic web sites, management of data center resources, billing, E-commerce storefront configuration and accounting, accounts and billing data management, data migration tools, activity logs, management of customer accounts, including creation of customer accounts manually and accepting customer accounts created from an online store, changing account information, adding users, activating, suspending and deleting user accounts, adding payment methods, assigning discounts and credit limits to accounts, assigning tax rates to accounts, viewing account billing history, adding debit or credit adjustments, entering online and offline payments, applying payments to open orders and invoices, managing subscriptions for accounts, putting account subscriptions on hold, terminating subscriptions, and making renewal settings, management of reseller accounts, including viewing and changing reseller account properties, management of discounts for reseller accounts, assigning of IP address pools, registration of subdomains, assigning servers, hiding a reseller store URL, managing of reseller payment and payment plug-ins, managing reseller store settings, and opening or closing the reseller stores, managing subscriptions, including activation, suspensions, deletions, renewals and grace periods, managing credit information and credit terms for customers and subscribers, management of physical, shared, co-located and dedicated servers, DNS configuration and domain management, such as installation and configuration of name servers and name server sets, registration of domain names, creation of DNS templates, management of reverse DNS and domain zone files, reservation of domains, management of domain registration promotions and discounts, allocation of static and dynamic IP addresses, including management of IP pools and groups, and management of IP exclusions for a single address or series of IP addresses, supervision of IP address usage, resource usage and utilization control and management, such as disk space, processor, network traffic, and bandwidth, hosting plan billing management, including management of pricing, taxes, discounts promotions, receivables, invoicing, payment methods and billing report generation, online store configuration, including the basic settings for services provisioning, online and offline payment systems selection, updating the list of hosting plans offered for sale, setting hosting plans presentation, collecting referrals statistics, fraud protection and managing affiliate programs, collection of affiliate registration information, affiliate program information and referral statistics, mass mailings and selective mailings to resellers and customers, website configuration, branding, skin customization, access management and registration, SSL certificate request and key generation, resolving data conflicts and data synchronization problems, XML data import and export for accounts, documents, subscriptions, and hosting plans, and export, import, and migration of remote accounts; downloadable electronic manuals and electronic manuals recorded on CD-ROM for computer software identified above

Customization of computer hardware and software; computer software development; maintenance of computer software; technical support services, namely, troubleshooting of computer hardware and software problems; installation of computer software; consulting services in the field of computer software development, namely, technical support services provided to IT engineers and software developers for development of software compatible with virtualization products