Windows 10: Why my pc started booting up a lot slower than it was?

Good day guys.I have a question ,about pc startup.When my pc was just built ,it was starting up in around 3-6 second ,but now it takes around 25 seconds.Any ideas what causes this problem?If yes , please help me ,I will be grateful.

:)

 

Windows 10 boot suddenly a lot slower

Safe mode unfortunately actually seemed to take even longer to start. I can't put my finger on this. Oh by the way, you nkow when you suggested using the MSCONFIG tool and pressing "Disable All" on the non-Microsoft services? I forgot to take a screenshot of these (for my own reference) before disabling them all, would it be fair to assume that they were all enabled beforehand? (just so I know that clicking on "Enable All" should be fine)

Here are the screenshots from HD Sentinel:











Thanks for your help.

 

slow start up * 6 times slower

Hi Ali,

The slow start up on your computer may be caused by the update you installed. However, for us to fully identify the root cause, we need to gather additional information. Kindly answer the following:

• What troubleshooting steps have you tried so far?
• are you getting any error messages when starting up your computer? If so, can you send us a screenshot? Make sure that you remove all personal information.
• What is the current version and build number of your computer? To get the information, kindly follow the steps below:
  • Click on the Start menu.
  • Type winver.
  • Press Enter.

In the meantime, we suggest that you boot the computer in Safe Mode. This will start your Windows in a basic state, using a limited set of files and drivers. Please follow the steps provided on this

link. Once in Safe Mode, kindly check if you will still experience the same issue.

Please post back with the result for further assistance.

 

Windows 10 boot suddenly a lot slower