Here are some cool and helpful computer tricks:

• Use keyboard shortcuts to save time. There are many keyboard shortcuts that can help you save time when using your computer. For example, you can use Ctrl+C to copy text, Ctrl+V to paste text, and Ctrl+Z to undo an action.
• Use the Windows key to launch applications and features. The Windows key is the key with the Windows logo on it. You can use the Windows key to launch applications and features quickly and easily. For example, you can press Win+R to open the Run dialog box, or Win+X to open the Power User menu.
• Use the Task Manager to manage your running applications. The Task Manager is a tool that allows you to see and manage the applications that are running on your computer. You can use the Task Manager to end tasks, kill hung applications, and adjust the priority of applications. To open the Task Manager, press Ctrl+Shift+Esc.
• Use the Command Prompt to run commands and scripts. The Command Prompt is a text-based interface that allows you to run commands and scripts. You can use the Command Prompt to perform a variety of tasks, such as managing files and folders, configuring your computer, and troubleshooting problems. To open the Command Prompt, press Win+R and type cmd.
• Use virtual desktops to organize your work. Virtual desktops allow you to create multiple desktops on your computer. You can use each desktop for a different task, such as work, school, or personal use. To create a new virtual desktop, press Win+Tab and click the New desktop button.

Here are some additional cool and helpful computer tricks:

• Use the Windows Snipping Tool to take screenshots. The Windows Snipping Tool is a tool that allows you to take screenshots of your computer screen. You can use the Snipping Tool to capture the entire screen, a specific window, or a rectangular region. To open the Snipping Tool, press Win+Shift+S.
• Use the Windows Magnifier to zoom in on your screen. The Windows Magnifier is a tool that allows you to zoom in on your computer screen. This can be helpful if you have difficulty seeing the text or images on your screen. To open the Magnifier, press Win++.
• Use the Windows Narrator to read your screen aloud. The Windows Narrator is a tool that reads your computer screen aloud. This can be helpful if you are blind or have low vision. To open the Narrator, press Win+Ctrl+Enter.
• Use the Windows Speech Recognition tool to control your computer with your voice. The Windows Speech Recognition tool allows you to control your computer with your voice. This can be helpful if you have difficulty using a keyboard and mouse. To open the Speech Recognition tool, press Win+Ctrl+S and type speech recognition.
• Use the Windows PowerShell tool to automate tasks. Windows PowerShell is a scripting language that allows you to automate tasks on your computer. You can use PowerShell to create scripts that perform tasks such as managing files and folders, configuring your computer, and troubleshooting problems. To open Windows PowerShell, press Win+R and type powershell.