Hi Aryan,
Task.vbs may have been added by malware, and subsequently, your antivirus deleted it. The orphaned entry needs to be cleared.
Please run the Farbar Scanner and share your logs.
- Download Farbar Recovery Scan Tool (FRST64.exe)
- If the OS language is non-English, rename FRST64.exe to FRST64English.exe.
- Run the program. Don't check or uncheck any options. Click "Scan".
- Upload the two logs, FRST.txt and Addition.txt, to your OneDrive and share the link here.
(How-To: Share OneDrive files and folders - Microsoft Support)
Note: If Microsoft Edge or Chrome mislabels the Farbar Scanner executable as PUA/malware, choose to keep it by tapping … in the bottom bar, choosing Keep, and then choosing Keep anyway in the dialog that appears.