The idea behind the delivery optimization files is to make it easier for users to install the new Windows updates. It’s a part of Microsoft’s update optimization system. “Delivery Optimization” is one such feature that was first introduced in Windows 10. Apart from a user-friendly interface, Microsoft keeps on introducing new features that are designed to make the user’s life easier. One of the major reasons behind its immense popularity is the exceptional user experience. You can now also limit Windows Update bandwidth.Windows is a widely popular desktop OS that many people use in their daily life. Windows 10 can now also send parts of apps or updates that you have downloaded using Delivery Optimization to other PCs. NOTE: From time to time you should check this setting as I have found that this setting reverts to On, every now and then – probably after some Windows Update.

TIP: You can disable Delivery Optimization in Windows 10 using the Group Policy or Registry Editor. You can choose it later if you wish to get updates faster and do not mind paying a bit of extra money on metered connections. It is selected by default and is used for Windows Update Delivery Optimization.

There is another option there that says PCs on My Network and PCs on the Internet. Move the slider to OFF so that your PC cannot download updates from anywhere other than Microsoft servers if you think you can afford to download updates from PCs on your network, keep the slider in ON position and select PCs On My Local Network.Under Updates from more than one place, Click on the Choose how updates are delivered and then move the slider to Off position, to disable Windows Update Delivery Optimization or WUDO.Under Windows Update, click Advanced Options on the right side of Window.

Windows delivery optimization