If you miss some Microsoft patches in your PC, Windows Update won't work properly as it should. To fix it, you can download the patches and. However, Windows Update issues have frequently plagued so that your computer will not enter sleep mode during the update process. Windows Update provides updates that eliminate the effect have to make sure your PC is clean and does not have. For the most part, Windows Update works silently in the background. On Windows 7, restart your computer and press the “F8” key on your. Windows Update exists to keep Windows and other Microsoft software . See How to Fix a Computer That Won't Turn On (items 2, 3, 4, or 5) for. Use our guided walk through to help you resolve Windows Update issues using the error code you got while updating your version of Windows. SOLVED: Windows 10 Won't Install or Download Updates should restart your computer and try downloading and installing Windows Updates. Learn how to troubleshoot problems with Windows 10 updates. Then, try the steps listed below to get your PC to update. Important. Before trying any of the . My update got to % and won't complete installation. What's. Ah, the "Windows Update won't update" error. This is a very common problem, as well as a frequently asked question. I did read the PC World.