Hiding and showing windows on the desktop

You can hide all windows except those of the active program by choosing

Hide Others from the Application menu.

The other programs remain open even though their windows are hidden.

When you switch to another program, its windows become visible again.

If you want to see all the open windows, choose Show All from the

Application menu.

Protecting the information on a disk

When you have a valuable document like a birth certificate, you probably make an extra copy of it for safekeeping. Similarly, you should make a copy of the documents you create on your computer. The extra copy is called a backup, and the process of making the copy is called backing up.

Once you have a backup, you’re protected from accidentally losing the information on your hard disk. In the unlikely event that something happens to your hard disk, you can easily get the information back.

Your computer’s hard disk comes with a lot of valuable information already stored on it, including system software and some application programs. The Macintosh Performa CD contains a backup copy of all the system software and application programs that came with your computer. See the Macintosh Performa CD booklet for instructions on using the CD to reinstall software.

Making backup copies of your documents

mYou should regularly make copies of the documents you create.

mYou can back up files stored on your hard disk by copying them to floppy disks.

mYou can back up an entire floppy disk by copying it to another floppy disk of the same capacity or larger, or by copying it to a hard disk.

mYou can use a commercial backup program to copy new and changed files from a hard disk to another hard disk, to a tape drive, or to a series of floppy disks.

mIf your computer is on a network, you may be able to back up files by copying them to a shared disk on the network.

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Apple 5300CD, 5200CD manual Protecting the information on a disk, Hiding and showing windows on the desktop
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5200CD, 5300CD specifications

The Apple 5300CD, released in 1995, represents a unique chapter in Apple's history, catering specifically to the needs of mobile professionals and educational institutions. This portable Macintosh laptop was notable for its blend of performance, portability, and multimedia features, making it a versatile choice for various users.

At its core, the Apple 5300CD was powered by the PowerPC 603 processor, which operated at a speed of 100 MHz. This architecture was a significant shift for Apple, marking its transition to a more powerful and efficient computing platform. The device typically came with 16 MB of RAM, which was expandable up to 64 MB, allowing users to run applications smoothly, even for the demanding software of the time.

One of the standout features of the 5300CD was its display. It featured a 12.1-inch active-matrix LCD monitor, providing vibrant colors and a resolution of 800x600 pixels. This made it suitable for a range of tasks, from word processing to graphic design. The inclusion of a built-in CD-ROM drive was also a highlight, enabling users to access multimedia content and software directly from CDs, a relatively new and powerful feature at that time.

In terms of connectivity, the Apple 5300CD offered a range of ports, including a serial port, a SCSI port for connecting peripherals, and an ADB port for Apple devices. This ensured compatibility with various accessories, such as printers and external storage solutions. The built-in modem facilitated internet access, allowing users to stay connected in an increasingly digital world.

The laptop's design was another noteworthy aspect. It had a compact and lightweight form factor, making it easy to carry, which was essential for users on the go. The significant battery life of around 3 to 5 hours provided the mobility needed for professionals who relied on their devices throughout the day.

While the Apple 5300CD is often remembered for its distinctive design and robust features, it also faced criticism due to its reliability issues, particularly with its logic board. Nonetheless, the model represented an important step in Apple's evolution, paving the way for future portable computing devices.

In conclusion, the Apple 5300CD was a trailblazer in portable computing during the mid-1990s, featuring a powerful processor, a vibrant display, multimedia capabilities, and a compact design. Its introduction underscored Apple’s commitment to innovation and adaptability in the rapidly evolving technology landscape of the time.
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