Assessments - 5, GPA: 4.4
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Installation is complete and your computer restarts. . When using Add or Remove Programs, you can only install programs that were written for Windows ® operating systems. 107 nN Software Guide Software Guide Installing and updating applications Changing or removing software You can remove or change a software application any time you like. Before proceeding, close the application 108 nNyou want to change/ remove. To change or remove software, proceed as follows: 1 From the Start menu, click Control Panel. The Control Panel window appears. 2 Double- click the Add/Remove Programs icon. The Add/ Remove Programs dialog box appears. 3 Select the software you want to change or remove. . To change a program, click Change/Remove or Change and follow the on- screen instructions. . To uninstall a program, click Change/ Remove or Remove, then click Next followed by OK. If the Locked file detected dialog box appears, click Reboot. The computer restarts once uninstallation is completed and all previously used files are deleted. If the Shared file detected dialog box appears, it is recommended that you click No to keep shared files. Click Close. The software is uninstalled. ! When you click Change or Remove, some programs may be removed without any further warning. Make sure you are certain you want to remove it beforehand. . You can sort programs by selecting different options in Sort by. Add or Remove Programs will only remove programs that were written for Windows ® operating systems. For other programs, check the documentation to see if other files (such as .ini files) should be removed. Software Guide Software Guide Installing and updating applications Caution Windows ® File protection 109 nN Installing a program might overwrite shared system files such as dynamic- link libraries ( DLL files) * and executable files ( EXE files) . When system files are overwritten, system performance becomes unpredictable, programs behave erratically, and the operating system can fail. Never delete files with the following extensions: SYS, DLL, OCX, TTF, or FON. In Windows ® XP, Windows File Protection prevents the replacement of protected system files such as SYS, DLL, OCX, TTF, FON, and EXE files. Windows File Protection runs in the background and protects all files installed by the Windows Setup program. Windows File Protection detects attempts by other programs to replace or move a protected system file. It also checks the file's digital signature. * This is an operating system feature that allows executable routines ( generally serving a specific function or set of functions) to be stored separately as files with DLL extensions. These routines are loaded only when needed by the program that calls them. File Signature verification When you install a new application on your computer, you might overwrite system files and device driver files with unsigned or incompatible versions, which provokes system instability. The system files and device driver files provided with Windows ® XP have a Microsoft ® digital signature, which indicates that the files are original, unaltered system files or that they have been approved by Microsoft ® for use with Windows ® . Software Guide Software Guide Installing and updating applications Downloading software Please note it is possible to download the latest upgrades of software for your computer from our website. 110 nNJust click the following link to access it: vaio-link. com To download the latest upgrades, proceed as follows: 1 Go to link. com and choose your language. 2 Click the VAIO User button. 3 Fill in the two codes and enter the site. 4 Select Downloads and follow the procedure. A list of available downloads appears. 5 Choose the appropriate upgrade and follow the online instructions to download it. . To install your application, see the Installing software (page 106) section. Software Guide Software Guide Managing drivers Managing drivers A driver is a software enabling you to use hardware devices. For example, in order for you to be able to use 111 nNa printer, you must first install its driver. Many drivers, such as the mouse driver, come with the operating system. This section explains how to install, check, update or uninstall a driver. The Windows ® XP Rollback feature is also explained. Finally, you will learn how to download the latest drivers from our site. . Installing a driver (page 112) . Checking the driver's installation ( page 113) . Updating a driver ( page 115) . Uninstalling a driver ( page 116) . Restoring a driver ( page 117) . Downloading drivers (page 119) Software Guide Software Guide Managing drivers Installing a driver To ( re) install a Sony driver, see the printed Application CD Guide for details. If the driver does not come with a specific installation procedure, please proceed as follows to install it: 1 Insert the installation CD- ROM or disk accompanying the device into the disc drive. 2 Connect the device that needs a driver, to your computer...
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