vista is slow and unable to open control panel and personalise desktop, is there any virus??
Check your processor, hard disk, and memory / graphics against this list. Recommended minimum hardware requirements for Windows Vista loadTOCNode(2, ‘summary’); The following list describes the recommended minimum hardware requirements for basic functionality of the different editions of Windows Vista. Actual hardware requirements will vary, depending on system configuration and on the programs and the features that you install. If you install Windows Vista over a network, additional hard disk space may be required. Windows Vista Home Basic 800-megahertz (MHz) 32-bit (x86) processor or 800-MHz 64-bit (x64) processor 512 megabytes (MB) of system memory Note On system configurations that use system memory as graphics memory, at least 448 MB of system memory must be available to the operating system after some memory is allocated for graphics. DirectX 9-class graphics card 32 MB of graphics memory 20-gigabyte (GB) hard disk that has 15 GB of free hard disk space Internal or external DVD d