Command-Line

Windows spotlight lock screen is a feature included by default in Windows 10 that downloads pictures and advertisements automatically from Bing and displays them when the lock screen is being shown on a computer running Windows 10 if enabled. Windows spotlight photos are getting lot of attention this days. Users are occasionally given an opportunity…

If you have just a few files in a folder, you can rename those files/extensions manually and easily. But if you want to rename tens of files/extensions or even 1000 files/extensions manually, it takes long time to rename. Again if files have no extensions and you want to set an extension for them all at…