Chris Fehily – författare

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SQL is a standard interactive and programming language for querying and modifying data and managing databases. This task-based tutorial and reference guide takes the mystery out learning and applying SQL. After going over the relational database model and SQL syntax in the first few chapters, veteran author Chris Fehily immediately launches into the tasks that will get readers comfortable with SQL. In addition to covering all the SQL basics, this thoroughly updated reference contains a wealth of in-depth SQL knowledge and serves as an excellent reference for more experienced users.

This concise guide covers every edition of Windows 7 in Visual QuickStart style, with plenty of screenshots, numbered steps, tips, and sidebars. You'll learn how to use new and updated features, including the redesigned taskbar; jump lists; libraries; federated search; desktop gadgets; window-management shortcuts; and the improved versions of Internet Explorer, Mail, Messenger, Photo Gallery, Movie Maker, and Media Player. You'll also find information on setup; installation; upgrading from other Windows versions; troubleshooting; hardware; and organizing your documents, music, photos, and videos. Laptop and mobile users will learn how to connect from the road, jump onto a public wireless network, and conserve battery power. Author Chris Fehily also walks you through setting up a network or homegroup, connecting to the internet, configuring routers and firewalls, and hooking up printers and other devices. You'll learn how to use security features to protect your PC and network and share files while keeping personal stuff private.