Browse A to Z
64-bit support
Accessibility
Action Center
Aero
Audio and video
Backup and Restore
BitLocker
Calculator
Desktop
Device management
DirectX 11
Domain Join
Gadgets
Games Explorer
Getting Started
HomeGroup
Internet Explorer 8
Internet TV
Jump Lists
Language packs
Libraries
Location Aware Printing
Multiplayer games
Paint
Parental Controls
Peek
Performance improvements
Play To
Power management
ReadyBoost
Remote Desktop Connection
Remote Media Streaming
Shake
Snap
Snipping Tool
Startup Repair
Sticky Notes
System Restore
Tablet PC
User Account Control
View Available Networks
Windows Anytime Upgrade
Windows Connect Now
Windows Defender
Windows Easy Transfer
Windows Experience Index
Windows Fax and Scan
Windows Firewall
Windows Live Essentials
Windows Media Center
Windows Media Player 12
Windows Search
Windows Taskbar
Windows Touch
Windows Troubleshooting
Windows Update
Windows XP Mode
WordPad
XPS
Performance improvements
Nobody likes to wait. That's why we designed Windows 7 to be more nimble and always ready when you are. Key performance improvements include:
Sleep
Windows 7 is designed to sleep, resume, and reconnect to your wireless network more quickly.
Search
When hunting for something, you want answers, not delays. In Windows 7, search results pop up faster. Sorting and grouping of search results is also significantly quicker.
USB devices
When you plug in a portable flash drive or other USB device for the first time, Windows 7 can have it ready for you in seconds. If you've used it before, the wait's even shorter.
Leaner and less busy
Unlike its predecessors, Windows 7 is designed to run speed-sapping background services only when you need them. Not using a Bluetooth device? Then the Bluetooth service in Windows 7 stays off. Windows 7 is also less memory hungry than Windows Vista—another under-the-hood tune-up that can boost overall performance.