OS X Mavericks v10.9.4 (13E28) [Bootable USB]

This is OS X Mavericks 10.9.4 (13E28) bootable USB (DMG File) for people interested in a clean OS install. Use the "Restore" option in Disk Utility to write it down to a 8gb (at least) USB-stick or USB HDD (also parition).

With more than 200 new features, OS X Mavericks brings Maps and iBooks to the Mac, introduces Finder Tabs and Tags, enhances multidisplay support, and includes an all-new version of Safari. The latest release of the world’s most advanced desktop operating system also adds new core technologies that deliver breakthrough power efficiency and responsiveness.

iBooks
• Download and read books from the iBooks Store.
• Pick up right where you left off. iCloud keeps your current page up to date across all your devices.
• Swipe through Multi-Touch books with interactive features, diagrams, photos, videos, and more.
• Keep multiple books open while using other apps — great for writing a paper or doing research.

Maps
• Send directions from your Mac to your iPhone and use voice navigation when you’re on the go.
• Explore select cities in stunning, photo-realistic 3D with Flyover.
• See detailed directions, real-time traffic, and alternate routes.
• Find restaurants, stores, and other places of interest with local search in Maps.

Calendar
• Create new events in a snap with the new, streamlined event inspector.
• Enter event locations fast with address autocompletion.
• Add walking or driving travel time to your event so you know when to leave.
• See a map of your event’s location, as well as the weather forecast for that day.
• See holidays and Facebook events in Calendar.

Safari
• Use Shared Links to discover new, interesting links posted by people you follow on Twitter and LinkedIn.
• Browse longer thanks to new core technologies that boost energy efficiency.
• Easily access your bookmarks, Reading List, and Shared Links in the new Sidebar.
• Protect your online privacy with new tracking-prevention features.

iCloud Keychain
• Don’t worry about remembering passwords — iCloud Keychain fills them in so you don’t have to.
• Keep your website passwords, credit card numbers, and Wi-Fi passwords up to date across your trusted devices. Robust 256-bit AES encryption helps keep your information safe.
• Sign in once to all of your mail, contacts, calendar, and other internet accounts, and iCloud pushes them to all your Mac computers.

Multiple Displays
• Just plug in a second display to use it with your Mac — no configuration required.
• Access the Dock and the menu bars on each display.
• Use full-screen apps on any or all of your displays.
• Use your HDTV as a second display with Apple TV.

Notifications
• Reply to mail or messages right from a notification, without having to leave the app you’re using.
• Receive notifications for incoming FaceTime calls and reply with an iMessage or set a callback reminder.
• Receive notifications from websites, even when Safari isn’t running.

Finder Tabs
• Declutter your desktop by consolidating multiple Finder windows into one.
• Move files between your tabs by simply dragging and dropping them.
• Select a custom view — icon, list, or column — for each of your tabs.
• Use tabs with full-screen Finder to organize and access all your files and folders.

Tags
• Organize files with tags no matter where they’re located — in iCloud or on your Mac.
• Give a document as many tags as you want.
• Click a tag in the Finder sidebar to see all the files with that tag.

Advanced Technologies
• With energy-saving core technologies in OS X Mavericks, you can surf the web longer on a single charge.
• Watching iTunes HD video is now more efficient, so you can watch more video when you’re not plugged in.
• App Nap regulates applications you’re not using so they consume less energy.