Windows releases many updates time to time and you are advised to update the components of the Windows at regular basis. After updating the Windows computer, you will be able to access it flawlessly. However, you may also get some error issue while you update the upgrade the Windows. You may get the Windows 10 is slow after update issue when you try to install any updates to the computer or when you try to upgrade the previous version of Windows to Windows 10. It is really a very shocking situation and you need to fix it as soon as possible. You can use some manual or automatic error fixing methods to get rid of the Windows getting slow after update issue. For automatic fixing of the issue, you can use Advanced System Repair tool in your computer.