The phrase "Delete All" is not a standard command on laptops. It's likely you're referring to a specific context, such as:
Deleting All Files in a Folder
- Using the keyboard: Press Ctrl + A to select all files within the folder, then press Delete.
- Using the mouse: Click on the first file in the folder, then hold Shift and click on the last file. This selects all files between them. Then, right-click on any selected file and choose "Delete".
Deleting All Items in a Program
- Using the program's menu: Most programs have a "File" or "Edit" menu. Look for options like "Clear All", "Delete All", or "Empty".
- Using keyboard shortcuts: Some programs use specific keyboard shortcuts. For example, in Microsoft Word, you can press Ctrl + A to select all text and then press Delete.
Deleting All Browsing History
- Using the browser's settings: Open your web browser's settings (usually found in the three dots or menu icon). Look for options like "Clear Browsing Data", "History", or "Clear Cache".
- Using a dedicated tool: Some browsers offer dedicated tools for clearing all browsing history. For example, Google Chrome has a "Clear Browsing Data" tool that allows you to delete specific types of data, including history.
Always remember to backup important data before deleting anything.