We have a older pc that we no longer use but my mother in-law needs a pc for internet so we offered her our old pc but we want to update it with the latest goods before we give it to her. The operating OS on it is Windows ME. Here's the specs on the pc. Sorry for the long list but its the only thing I can find on the internet for the specs. Base processor and speed Intel (R) Celeron (TM) 700 MHz processor Socket 370 66 MHz Front Side Bus Maximum HP supported processor upgrade: Intel Celeron 800 MHz Chipset Intel 810L Motherboard manufacturer Asus Chassis physical measurement Measurement Inches Height 13 Depth 13 Width 7 3/8 Memory Component Attributes RAM (standard) 64 megabytes (MB) RAM PC100 Maximum 512 MB (2 x 256 MB DIMM) Speed 100 MHz synchronous Sockets Two 168-pin DIMMs Size 16, 32, 64, 128, and 256 MB DIMMs Free DIMM sockets 1 Pairs Required No Type Supported SDRAM, 100 MHz, Intel PC SDRAM unbuffered DIMM specification, revision 1.0 compliant NOTE: Free DIMM slots may vary due to availability of memory components at the time the PC is manufactured. To verify slot availability, check the main screen in System Setup (restart computer, and press F1 at the blue HP logo screen). Cache Level Quantity Level 1 (Primary) 32 kilobytes (KB) (on processor) Upgrade Sockets None Level 2 128 KB (on processor) Hard drive 20 gigabytes (GB) (3.5-inch form factor) CD-ROM drive Attribute Properties Speed Maximum 48x Access Speed 75 - 85 ms Transfer Rate 2.0 - 4.8 MB/sec Diskette drive 1.44 MB (3.5-inch form factor) CD-ROM drive Attribute Properties Speed 48x maximum Transfer Rate 2.0 - 4.8 MB per second Access speed 75 - 85 ms Fax/data modem Attribute Properties Modem V90 + AC97 Sound Down (Cheetah) Manufacturer Smart / Lucent Data Speed 56 Kbps Fax Speed Up to 14.4 Kbps Plug and Play Yes Hayes Compatible Yes Data Compression v 42 bis Error Correction v 42 COM Port (default) 2 IRQ (default) Variable EIA Fax Commands Class 1 Video Attribute Properties Video Graphics PCI Local Bus Controller Intel 810L (on motherboard) Location Integrated graphics Video Memory 11 MB shared system memory, integrated graphics, not upgradable Feature Connector (game/joystick) Yes Resolutions: 640 x 480: 16/256/32 K/64 K/16.7 M colors 800 x 600: 16/256/32 K/64 K colors 1024 x 768: 16/256/32 K/64 K colors 1280 x 1024: 256 colors MPEG-1/2 MPEG-2 for full-screen, full-motion digital video Sound/audio Attribute Properties Compatibility 3-D Stereo, PCI, 16-bit Sound Controller AMC97 codec Location Crystal sound chip (on motherboard) Noise Cancellation Yes Line Out Yes 3-D Spatializer Yes Wavetable Yes Tone Control No Microphone With HP Pavilion Multimedia Display Speakers HP/Polk Audio "F" stereo speakers (left and right) External ports Port Type Quantity USB 2 Serial 1 Parallel 1 Game 1 Expansion slots Total expansion slots Port Type Quantity PCI 3 Available expansion slots Port Type Quantity PCI 2 Drive bays Total drive bays Bay Type Quantity 3.5-inch, external 2 5.25-inch, external 1 3.5-inch, internal 1 Free drive bays Bay Type Quantity 3.5-inch, external 1 Keyboard/Mouse HP One-touch multimedia keyboard** HP PS/2 mouse * For Quebec customers, a French-Canadian keyboard kit is available. The keyboard kit includes localized keyboard, documentation, and software. Supported operating systems (OS/NOS) Microsoft (R) Windows Millennium Edition NOTE: The only operating system supported on this HP Pavilion PC is MS Windows Millennium.