Add and delete project cleanup

Open the Start Menu, click Run, enter regedit, open the Registry Editor, expand H key local machine> Software> Microsoft> Windows> CurrentVersion> uninstall, right-click Uninstall, and choose export, in this case, even if the deletion is wrong, there is still a saving opportunity. Then, expand uninstall and find the Windows Patch in it. Most of the patches are named by kb and a string of numbers, after selecting one of the items, find a string value named displayname in the list on the right, and delete it. This is always the case for each operation. After all the items are deleted, let's see how to add and delete a list. All these annoying items have been removed from the list of added and deleted programs. but I still thought, will this affect the integrity of these patches? So I used Windows Update for testing again, and then the result was that there was no new update program. In fact, the value data in the string value named displayname is the name entered in the list of added and deleted programs.