How do I quickly scan and repair errors on my PC with Windows tools? [Solved]

To fix any errors in Windows PC, first thing to do is, DO NOT ASSUME yourself that this might be the problem. Create a problem statement and analyze them properly from when the issue is happening, and checking what are the recent updates had done and what is the desirable outcomes you are facing right now. Anyway I’ll list out some common methods to repair software related issues.

1.  Try to shut down and restart your PC after 3 minutes so that there will be POWER DRAIN, so that unwanted datas and cache will be removed.

2.  Trobleshooting: Always try to use automated tools first. There is considerable amount of chances to get the issues fixed. To perform this:
Go to “Control Panel > Troubleshooting > System and security > Windows update > Next > Troubleshoot as Admin > Detected Issue details/Fixed > Close.”

3.  FIXIT: This is an intermediate - advanced troubleshooting method to resolve software related issues. To perform this visit
https://www.support.microsoft.co...
Also visit this link to get details about using and resolving methods https://www.support.microsoft.co...

4.  Update Issues: Sometimes there may be issues due to improper/delay in “Windows updates.” You can check this from action by clicking START button, clicking ALL PROGRAMS, and then clicking “Windows updates” and and in search box type “Windows updates.” Then in the left pane click Check for updates, and then wait while Windows looks for the latest updates for your computer. If any updates are found, click Install updates

5.  System Restore: Do not perform this action unless you know what exactly you are doing or without a technical assistance.

Follow this link to know details about this select the options given and follow the simple steps, Recovery options in Windows 10 - Windows Help
Also you can get a pictorial guidance from this link Windows 10 problems? Discover how System Restore can help

6.  However there are Advanced restoring methods like Win-RE, DISM.exe and CheckSUR. (DO NOT PERFORM THIS ON YOUR WITHOUT PROPER GUIDANCE). Contact Technical support from Microsoft for free through this link
> Contact Us and select the option “Device, Store or Xbox” option to connect with technician.