There is no generic product key for Windows 10 Pro retail as each product key is unique. To purchase a valid product key, you need to purchase a Windows 10 Pro license, either directly from Microsoft or from a licensed reseller.

1. Click Start → Settings → System. 2. Select Power & Sleep from the left pane. 3. Under Screen, you will see an option for Screen timeout. 4. Adjust the amount of time until your PC goes to sleep after being inactive.

1. Install a Cloud Storage Solution: Cloud storage is a great way to manage storage space in Windows 10 as you can easily back-up files and store extra files off-site. Popular cloud storage services include Google Drive, Dropbox, and OneDrive. 2. Move Files to an External Drive: Transferring files to an external drive is a great way to free up space from your local hard drive and keep them backed up at the same time. You can use an external hard drive, flash drive, or other storage device depending on the size of the files you’re backing up. 3. Delete Unnecessary Files and Applications: Take time to delete unnecessary files and programs from your computer. For example, duplicate files or documents that haven’t been accessed in a while can safely be deleted. You can also uninstall unwanted programs to free up more space. 4. Use Disk Cleanup: Windows includes the Disk Cleanup vacuum which allows you to delete temporary files, system files, and other unnecessary items taking up space. To use it, go to Start > Settings > System > Storage > select a drive and click on “Clean up”. 5. Disable Hibernate: Hibernate takes up a large amount of disk space in Windows as it stores a copy of the operating system and all open files. If you don’t use this feature often, you can disable it to free up a few gigabytes of space. 6. Compress Files and Folders: Compressing files and folders is another easy way to save disk space. Right-click on a file or folder, select “Properties”, and then click the “Advanced” button. Check the “Compress contents to save disk space” option and click OK.

Microsoft Edge in Windows 10 in S mode is designed to be secure by default. It uses Microsoft Defender SmartScreen to help protect against malicious websites and downloads, and prevents malicious executable files from downloading and executing on your computer. It also has sandboxing, which isolates the browser from the rest of the system, and helps prevent websites from compromising your system. Additionally, S mode constrains you to downloading apps only available in the Microsoft Store, which is monitored to ensure apps are safe and secure.

1. Open "Server Manager" and click "Tools". 2. Click "iSCSI Initiator" to launch the iSCSI Initiator Properties window. 3. Click "Discovery" and then click the "Discover Portal" button to begin searching for an iSCSI Target. A new window will appear with a list of iSCSI Targets available on the network. 4. Select the Target you wish to use and click "OK". The Target will now be added to the list of available Targets. 5. Click the "Targets" tab and select the checkbox next to the Target you wish to use. 6. Click the "Log On" button to authenticate and connect to the iSCSI Target. 7. A new window will open that will allow you to use CHAP authentication to securely connect to the Target. Enter the authentication information and click "OK" to finish the process. 8. Once the authentication process is complete, the iSCSI Target will be connected and ready to use.

Windows 10 includes a variety of built-in apps, including Microsoft Office, Cortana, Edge, Groove Music, Maps, Photos, Video, Calculator, News, Weather, Sports, and Mail. It also comes with a variety of helpful utilities such as Windows Security, Disk Cleanup, Paint 3D, and even additional tools such as Xbox game streaming and remote play.