Imagine all this content ... * On your Windows PC * On your iPhone * On your Web site  Look Up Another Term: | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9 | Misc | X x-86 XCIS XML Web site X Architecture XCMD XMLP x-axis Xcode Xmodem X-band Xcopy XMP X-based xD Card XMPP X Bitmap xD Picture Card XMS X button XDB Enterprise Server XMT x-height XDF Xnix X Image Extension XDI XNOR X Jack XDocs XNS X library XDR XO computer X/Open Xdrive XO system X/Open Portability Guide xDSL Xohm X out xe file XoIP X Pixelmap Xen xon-xoff X Pixmap Xen Desktop Xoogler X protocol XenApp Xopen x ratings XenApp server XOR X Series XenDesktop XP X server XENIX XP Embedded X standard XenServer XP Home X supplicant XenSource XP MCE X terminal Xeon XP Pro X toolkit xerography XP Service Pack 2 X Window Xerox XP SP2 X Window System Xerox Network Services XPath X Windows Xerox PARC XPC x-y matrix XFCN XPDL x-y monitor xfr XPe x-y plotter XFrames XPEDITER x-y-z matrix XGA XPG X++ XHTML Xplor X+V XHTML+Voice XPM X.12 XICS xpMCE X.21 XIE XPointer X.25 XIP XPress X.28 XJACK XPS X.29 XL XQuery X.3 XL abc's XRDS X.32 XL Adding shapes XRI X.400 XL Adding worksheets xri.net X.400 API Association XL Averaging numbers XRSF X.445 XL Change row and column dimensions Xscale X.500 XL Charts XSD X.509 XL Cut, Copy and Paste xSeries X.75 XL Delete data in cells Xserve X.PC XL Delete row/column Xserve Cluster Node x.v.Color XL Edit a formula Xserve G4 X1 XL Enter date/time Xserve G5 X10 XL Erase data in cells Xserve RAID X11 XL Insert row/column Xserve Xeon X11 Window XL Loan payments XSL X12 XL Rename worksheets XSL-FO x2 XL Sort lists XSL transformation X25 XLANG XSLT X3 Xlib XSLT processor X4 XLink xSP X400 XLISP XSRF X500 XLL XSS x64 XLR connector XSS hole x64 Edition XM Radio Xsupplicant x86 XM2go XT x86-32 Xmark XT bus x86-64 XMI XT class x86 based XML XT interface x86-based computing XML-Data XTACACS x86-based CPU XML-Data Reduced xterm x86-based system XML database XTI x86 chip platform XML document XTP x86 clone XML file XTree x86 compatible XML icon Xtrieve x86 emulator XML namespace XTX x86 platform XML native database Xubuntu XA XML Paper Specification XUL XA-Core XML parser xvColor XACML XML pipeline XviD XAML XML processor XVT XAPIA XML Protocol xvYCC Xbase XML repository XWindows XBL XML-RPC xy matrix XBM XML schema xy monitor Xbox XML schema library xy plotter Xbox 360 XML schema repository XyWrite Xbox Live XML tag XyWrite for Windows Xbridge XML tag set XYZ matrix XBRL XML vocabulary XYZZY  Look Up Another Term: | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9 | Misc |