To display the contents of a specific cell in a spreadsheet, click the trackwheel. Click View Cell.

To switch to a different worksheet in a spreadsheet, click the trackwheel. Click Select Worksheet. Click a worksheet.

To view the previous worksheet in a spreadsheet, click the trackwheel. Click Prev Sheet.

To view the next worksheet in a spreadsheet, click the trackwheel. Click Next Sheet.

To pan horizontally across an image, hold the Alt key and roll the trackwheel.

To zoom into or out of an image, click the trackwheel. Click Zoom In or Zoom Out.

To zoom to the original image size, click the trackwheel. Click Zoom 1:1.

To turn an image 90 degrees in a clockwise direction, click the trackwheel. Click Rotate.

To view an image in more detail after zooming in, click the trackwheel. Click Enlarge Area.

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Blackberry BlackBerry manual
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BlackBerry specifications

BlackBerry Limited, once synonymous with the smartphone revolution, has evolved significantly since its inception. Initially known for its wireless communication innovations, BlackBerry carved a niche for itself in the security-conscious enterprise market, offering devices that were both reliable and secure.

One of the standout features of BlackBerry smartphones was their renowned QWERTY keyboard. This physical keyboard, combined with a user-friendly interface, made typing emails and messages a breeze, attracting business professionals and tech enthusiasts alike. The introduction of the BlackBerry Messenger (BBM) in 2005 further solidified its reputation, offering users a secure, instant messaging platform that facilitated real-time communication without the typical SMS fees.

In terms of security, BlackBerry boasts a robust reputation. The company's devices and software are built on the premise of advanced encryption standards, ensuring that users' data remained safe from potential breaches. BlackBerry's Enterprise Mobility Suite, which includes features like secure file sharing and document management, became a staple for enterprises looking to protect sensitive corporate information.

BlackBerry also pioneered push email technology, enabling users to receive emails almost instantaneously. This was a game-changer for busy professionals who needed to stay connected on the go. Coupled with its efficient software, BlackBerry was able to offer longer battery life compared to many competitors at the time, further enhancing its appeal.

As the smartphone landscape shifted towards touchscreens, BlackBerry adapted with the launch of devices such as the BlackBerry Z10 and the BlackBerry Priv. The Z10 marked a significant shift to a full touchscreen experience while the Priv, powered by Android, showcased BlackBerry's commitment to blending its secure ecosystem with the vast app ecosystem Android offers.

Beyond hardware, BlackBerry has shifted its focus towards software and services in recent years. The company now emphasizes cybersecurity, offering a suite of tools and technologies for IoT security, enterprise solutions, and endpoint management.

In summary, BlackBerry's legacy is rooted in its commitment to security, innovative communication solutions, and a user-centric design. While it may now be more of a software-focused company, its impact on the mobile industry and its pioneering technologies continue to resonate within the realms of communication and data security.
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