Hi Nikhil
Which Antivirus utility do you have on your computer?
This could be a subtle hint of malware.
Click Start > Settings > Apps > Apps & features
Look through the list for any entries for suspicious software installed
Select it then click uninstall
Reset all your web browsers to their original factors state
In Microsoft Edge - Click Start > Settings > Apps > Apps & features > Microsoft Edge
Select it, click Advanced options > Reset
Reset Chrome settings to default - Google Chrome Help
https://support.google.com/chrome/answer/329621...
Refresh Firefox - reset add-ons and settings - Mozilla Support
https://support.mozilla.org/en-US/kb/refresh-fi...
Use Malwarebytes to scan and clean the computer.
Also use ESET Sysrescue offline scanner to scan and clean the computer, see instructions in the following article:
https://www.groovypost.com/howto/clean-virus-in...
Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.