They are very useful. For example when you cannot delete a folder or a file or both because the system will not allow it and there is no way to change permissions in the Security tab of the item's...

Go to C:\Windows\SystemApps

One of the folders in SystemApps refers to Edge and another refers to Cortana.
Read carefully the folder names and there will be no doubt.
Take ownership of the...

I decided to restore an image backup I had made just before switching to Windows 10. Then I downloaded Win10 from the pending updates (the system image took me back to Windows 7 just before I decided...

right click on start button shows entire menu - "search" function is not working
left click on start button has no effect at all - you keep seeing the start button as if someone never touched it....

A right-click on start works, except for search. A left-click and nothing happens.

Could someone give me some ideas please.

Try reindexing - you will find this in control panel. In the search box top right type indexing. Go to Indexing Options, on the first window click advanced, on the one that appears after you have...