How do I install and use the Parallels Desktop app on my computer?

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Parallels Desktop is a virtualization app that lets you run Windows, Linux, and other operating systems on your Mac (or run Windows on Apple Silicon Macs with the right setup). To get started, you typically install Parallels Desktop, then create a new virtual machine (VM) by choosing an OS source such as an installer ISO, a Windows license, or a prebuilt image. After the VM is created, you can install guest tools for better performance and smoother integration (like shared folders and copy/paste). If you run into issues, the most common fixes involve checking system requirements, ensuring virtualization is enabled where applicable, and using the correct Windows/ISO version.Step 1: Check requirementsMac compatibility: Confirm your Mac model and macOS version are supported by your Parallels Desktop version.Storage: Allocate enough free disk space for the VM (Windows alone can require tens of GB).RAM and CPU: More RAM improves responsiveness; at minimum, ensure you have enough to run the guest OS comfortably.Step 2: Install Parallels DesktopDownload Parallels Desktop from the official source, then follow the installer prompts. After installation, open Parallels Desktop and sign in if required. When Parallels launches, you’ll typically see an option to create a new virtual machine or import an existing one.Step 3: Create a new virtual machine (VM)In Parallels Desktop, choose Create New (wording may vary by version). Then select how you want to install the guest OS:Install Windows from a file: Use a Windows ISO/installer file.Use a Windows license: If prompted, enter your license details.Install from a bootable image: For advanced setups, you may point Parallels to the correct image.Step 4: Install Parallels Tools (recommended)After the guest OS boots, Parallels Tools usually installs automatically or is available from the VM menu. Installing Tools improves graphics performance, enables shared folders, and improves mouse/keyboard integration.Step 5: Configure performance and integrationCommon settings to adjustCPU & Memory: Allocate more resources if the VM feels slow.Graphics: Enable the recommended graphics settings for your guest OS.Shared folders: Use shared folders for easy file transfer between macOS and the VM.Networking: Choose the appropriate network mode (NAT is common for most use cases).Troubleshooting tipsVM won’t start: Verify the OS installer ISO is correct and that you allocated enough disk space.Performance is slow: Increase RAM/CPU allocation and ensure you’re not running heavy apps simultaneously.Graphics issues: Reinstall Parallels Tools and confirm the guest OS is supported.Network problems: Check the VM network mode and confirm the guest OS network settings.Useful quick checklistInstall Parallels Desktop from the official source.Create a VM using the correct OS installer or image.Install Parallels Tools inside the guest OS.Adjust CPU/RAM and confirm networking.If you tell me your computer model (Intel vs Apple Silicon), the guest OS you want (Windows version, Linux distro), and whether you have an ISO file or only a license key, I can suggest the best installation path and settings for your setup.

How do I install and use the Parallels Desktop app on my computer?

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