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Learn how to create installation media for installing or reinstalling Windows 7, Windows 8.1, or Windows 10.

To zip (compress) files. In the search box on the taskbar, type file explorer, and then select it from the list of results.Right-click the file you want to zip, and then select Send to > Compressed (zipped) folder.. To decompress files. Open File Explorer and find the compressed folder.

Map a network drive to get to it from File Explorer in Windows without having to look for it or type its network address each time.

To make substantial layout changes to a PivotTable or its various fields, you can use one of three forms: Compact form displays items from different row area fields in one column and uses indentation to distinguish between the items from different fields.Row labels take up less space in compact form, which leaves more room for numeric data.

Use rules to automatically perform specific actions on email that arrives in your inbox. For example, you can create rules that will change the importance level of messages as they come in, automatically move them to other folders, or delete them based on certain criteria.

Learn how to personalize a Windows lock screen with a background photo, slideshow, or app notifications.

Learn how to edit, save, and create a template in Office. You can create and save a template from a new or existing document or template.

Learn how to use your Windows PC as a mobile hotspot. Turn your Windows PC into a mobile hotspot by sharing your internet connection with other devices over Wi-Fi.

How to use the COUNT function in Excel to count the number of cells that contain numbers, and to count numbers within a list of arguments.