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1995-04-07
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New 32-bit printing, graphics, and other subsystems speed up operations for
common tasks.
[pic]
Faster Printing
Printing is faster in Windows 95, both in terms of the return-to-
application time, and in terms of the speed of printing output.
Faster File Saving and Copying
With a new 32-bit file system and caching algorithms, operations that
access the hard disk, such as sorting a database and saving or copying
a file, are completed more quickly than under Windows 3.1.
Faster Networking
Networking is also faster in Windows 95 because the new 32-bit networking
components provide raw speed improvements. In addition, new browsing and
data-caching algorithms improve network responsiveness.
Overall Performance
In general, Windows 95 is as fast or faster
than Windows 3.1 on a 4MB 386DX or better computer. In addition, as RAM is
added, a computer running Windows 95 becomes comparatively faster (as
measured on industry-standard benchmarks), scaling to handle the additional
memory.
For more information, see Chapter 17, “Performance Tuning,” Chapter 31,
“Windows 95 Architecture,” and Chapter 32, “Windows 95 Network
Architecture.ΓÇ¥
Tips for the administrator
Wherever possible, the 32-bit subsystems are enabled by default during
installation, so no additional work is required for setup. In rare cases,
you may disable or use a 16-bit component alternative, such as a real-
mode networking client, to maintain compatibility with certain programs.
Windows 95 supports and enables a whole new class of 32-bit applications
with preemptive multitasking, allowing the computer to do more than one
task at a time.
[pic]
Preemptive Multitasking
With 32-bit applications, users do not need to
wait for completion of a particular task, such as downloading a large file
from a BBS, before they can begin work on another task.
32-bit Applications
Similar to Windows NT, Windows 95 supports the Win32® API, which enables
software vendors to write preemptive multitasking applications. For
administrators, this means more productive and more stable applications for
users.
Because these applications are based on the same API as Windows NT,
applications are binary-compatible between the two operating systems.
Long Filenames and UNC Names
Under Windows 95, 32-bit applications
also support new capabilities such as long filenames and UNC paths in
common dialog boxes. This makes it easier and more efficient for users to
name files what they want, and to find and open files without mapping
drives.
MS-DOS and Windows 16-bit Applications
Because of its 32-bit system components, Windows 95 provides a more stable
environment than Windows 3.1 for running your Windows-based and MS-DOS
ΓÇôbased applications.
For more information, see Chapter 22, ΓÇ£Application Support,ΓÇ¥ and Chapter
20,
ΓÇ£Disks and File Systems.ΓÇ¥
Tips for the administrator
Even though Windows 95 provides a more stable and functional environment
for your existing applications, to take advantage of multitasking and
long filenames, you'll want to upgrade to the latest 32-bit applications.
Windows 95 makes computing more efficient for remote and mobile users by
supporting several capabilities such as dial-up network access and file
synchronization.
Dial-Up Networking
Dial-Up Networking in Windows 95 allows the user to connect to network
resources, such as files and electronic mail, using Point-to-Point Protocol
or server-based dial-in packages such as NetWare Connect, Windows NT RAS,
or Shiva® Netmodem.
[pic]
Briefcase
Briefcase is a tool that allows mobile users to easily track and update
copies of files stored on two or more computersΓÇö usually an office computer
and a portable computer. Users put the files that need to stay in sync into
Briefcase before going on the road. After users return and connect
to the network, Windows 95 prompts them to synchronize the files. Briefcase
then updates the file on the network to match the file on the portable
computer.
[pic]
Tips for the administrator
Although Dial-Up Networking is a powerful productivity feature for users,
it may present security and control concerns for the administrator. To
disable Dial-Up Networking, use system policies to centrally configure
Windows 95. Also, additional security such as callback or hardware
signature devices can be used.
Windows 95 includes support for a variety of messaging services including
electronic mail and fax, plus access to the Internet and online services.
These services enable users to communicate more easily with others.
Universal Inbox
The Windows 95 Microsoft Exchange feature provides a single inbox for all
messaging services that support MAPI, so that users only go to one location
to retrieve their electronic mail and fax information.
[pic]
Electronic Mail
Windows 95 supports a wide variety of electronic mail systems and includes
a simple workgroup mail system for messaging, based on MS Mail 3.2.
Fax Capability
Microsoft Fax provides built-in fax capability to Windows 95 and supports
client and server fax software from other vendors.
Internet Access
Windows 95 includes all the necessary protocols and modem software for
access to the Internet. Support for basic FTP and Telnet TCP/IP utilities
and for advanced software such as Mosaic makes Windows 95 Internet-ready.
Online Services
Similar to Windows 3.1, Windows 95 supports
a wide variety of online services. For those unfamiliar with online
services, The Microsoft Network introduces users to online features such
as product information and chat forums.
For more information on messaging services in Windows 95, see Part 6,
ΓÇ£Communications.ΓÇ¥
Tips for the administrator
Many of the messaging services in Windows 95 are optional during
installation. These include Microsoft Exchange, Microsoft Fax, and The
Microsoft Network features. You also need to set up the appropriate
protocols and dial-up connections for access to the Internet.