Windows 10: Problems on all fronts

So I came back from college to visit for a few days, during which my siblings used my computer, and I went onto my computer to do some work. When I try to sign into my account, it says “The User Profile Service service failed the sign-in. User profile cannot be load.” I tried to restart in safe mode, use startup repair tools, and factory reset my computer, but in all of these circumstances my computer stops sending signals to the monitor immediately afterwards. The only way I can start it back up is by shutting down my computer, but this just brings me back to the beginning. I have absolutely

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Microsoft Lumia 540 front Camra Problem

Hello Abdul,

For us to be able to isolate why your front camera is not working, kindly answer these questions:

• Are you receiving any error messages when you try to open the front camera?
• What troubleshooting steps have you tried so far?

We'll be waiting for your updates.

 

Windows 10 1709 System Restore problems...

That seems to be an attempt at Option 2 in the tutorial, which requires you to
a. Boot to a command prompt (Did you?)
b. You then seem to be mixing steps 3,4 and 5, thus your command is incorrect.

I suggest Option 1 is easier.

If you still have problems, please repost listing each specific step and saying which option from the tutorial you are using. Thanks.

 

Selected Window Not Pulling to Front When Clicked on Taskbar

Dear Microsoft reps,

This issue is still present for me, after all this time. It's been over a year....a YEAR !

I'm running Windows 10 Pro x64 version 1703 with all updates installed. I have tried all troubleshooting steps listed by OP and by Microsoft reps in this thread. Specific details of my symptoms and troubleshooting steps are listed in my other posts in
this thread.

Microsoft, please don't reply with "run SFC" or other standardized suggestions listed in this post. I've already tried them all. Please re-read our symptoms and provide some help beyond these standardized suggestions. I cannot adequately explain how maddening
this issue is...not being able to bring windows to the front defeats the very purpose of why Windows was designed...for multitasking !

Please help those of us who continue to have this maddening and productivity-halting bug.

Thanks.