How does Win10 speed up the startup of desktop applications Win10 Quick Start Tutorial

Since Windows Vista, Microsoft has accelerated the boot speed by delaying application loading. This feature is called “startup delay”. In the Win10 Technology Preview, when the operating system starts, it will delay the loading of the programs in the "Startup" folder, especially when the start screen in Windows 10 is enabled.
Microsoft explained that this setting is because Win8 is a system with a touch operation before, the user needs to start the screen first, and does not need to enter the desktop environment in the first time, so this setting can make The user feels a faster startup speed. However, the Win10 preview now provides a fully desktop, windowed way of operation, let's take a look at how to cancel this startup delay.

First step, first open the Registry Editor. You can open the run window with the Windows logo key +R, type “regedit” and press Enter to start. You can also search directly in the Start menu of the Win10 Preview.

The second step, in the left side of the registry, expand the following path: HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Serialize, you may not find the last Serialize item, it does not matter, we You can create a new item under Explorer. Right-click on the Explorer item and select “New”——“Item” and name it "Serialize".

The third step, in the right window of the Serialize item, create a DWORD value by clicking the right mouse button, the name is ”StartupDelayInMSec“ (without the quotation marks), and then double-click the key to change it to ”0“ (without quotes), you can be sure. The specific effect is shown below:
After completing the above steps, restart the computer to apply the settings. If you have a lot of startup items in the "Startup" folder in your Win10 preview, you will see them start up faster, although this delay cannot be completely eliminated, but the promotion is still obvious. . Of course, if there is no startup program in the startup folder, you may not see any changes after setting the item.