Windows defender scan took 3 days to complete

Perennial problem: Windows Defender taking DAYS to run a full scan.

It's Windows 10, fully updated, and it's taking DAYS to run a scan. Earlier today (after scanning all night and all day yesterday. and all the previous night ...)

Windows defender scan took 3 days to complete - Throttled?

" initial Windows Defender Full Scan will always take extra time because Defender will be preoccupied with checking the "reputation" of files as ...

Windows defender full scan only took 8 minutes? - Reddit

Antivirus nowdays have a data of what files are trustworthy with their hashes. So they can skip those. That's why is fast. ... How long do you ...

What would make Windows defender scan for 58 hours?

First you should make sure the PC is fully updated. Second, check if there's no other antivirus installed, this sounds a lot like your problem.

Configure scheduled quick or full Microsoft Defender Antivirus scans

A full scan starts by running a quick scan and then continues with a sequential file scan of all mounted fixed disks and removable/network ...

Windows Defender never completes offline scans - Super User

Take backups of all your data, since eradicating a virus can harm Windows · Download, install and run Malwarebytes to full-scan the computer.

Topic: Windows Defender scan very slow. @ AskWoody

— I'd say It isn't a matter of how slow the PC runs, it's a matter of how long it takes to do a job that it's called to do. ... 3 days, 3 hours ...

Windows 10 quick scan only 43 files and last 5 seconds all of a ...

Even with an M.2 NVME drive, a Defender quick scan takes me 30 seconds... When in doubt...scan with both Roguekiller64 and Malwarebytes ...

Defender for Endpoint - Did the Antivirus scan complete?

Microsoft Defender for Endpoint has great automation capabilities and you can alert using custom detection rules. Put that together and you ...

Windows Defender Antivirus: How Often Should You Run Full Scans?

By default, Microsoft Defender Antivirus will perform a quick scan once a day, but this can vary based on your system's settings and usage.

Windows Defender full scan - allow plenty of time! - Digital Spy Forum

If you plan to do this any time, be sure to set aside enough time to do it. My scan today took 8 hours 44 minutes and all 4 processor cores were ...

Why does Defender need to run a scan several times a day?

As I had McAfee on mine before and it used to update and scan once a week and used to take anything up to 8-10 hours to do so. Also since taking ...

Windows Defender took 4 days to scan, everything is running very ...

Page 1 of 2 - Windows Defender took 4 days to scan, everything is running very slowly. - posted in Virus, Trojan, Spyware, ...

Top 6 Ways to Fix Windows Defender Taking Forever on Your PC

Windows Defender provides you with Quick scan, Full scan, Custom scan, and Microsoft Defender offline scan to safeguard your computer. Usually, ...

Surebackup A/V scan extremely slow - Veeam Forum

... scan option using Microsoft Windows Defender. ... If I were to scan 10TB+ of VMs it would take many days to complete the malware check to complete ...

Why does Windows Defender scan so often?

'Windows Defender scanned your device x times' where x can be up to 8 and possibly more. The notification does not say anything about the ...

Why does the Windows virus scan 'estimated time remaining ... - Quora

With large folders that have hundreds of files in them it can take a while for the computer to determine how many files it has to scan. So the ...

Why does windows defender scan my computer multiple times [closed]

In the left pane, expand Task Scheduler Library > Microsoft > Windows, and then scroll down and select the Windows Defender folder. In the top ...

Dumb Question of the Day - Does Microsoft Defender actually Defend?

... Microsoft Defender actually do any defending? In this case ... scans and vets the URL before it takes you there. There is a lot ...

Schedule a Scan in Microsoft Defender Antivirus - Windows 10 Forums

Providing anytime scanning options. Microsoft Defender Antivirus automatically scans your PC for installed malware on a regular basis, but you ...