Windows 10: Windows 10 Defender scanning downloaded files

Running Win10 Home 64bit on a MSI Z270-A PRO motherboard, i7-6700, 16 GB ram.
This is a new build for me and I just installed Win10 Home and did all updates.

When I download programs with Defender running, do I have to manually scan the file before installing the program?

When I tried to manually scan a downloaded program using the following method, it doesn't show results of the scan:

• Rt click the file name.
• In the pop up menu, click "Scan with Windows Defender"
• A window pops up showing "Full Scan", "Custom Scan" and "Windows defender offline scan", but no results of the individual file scan.

Thanks for any ideas.

:)

 

Windows 10 forced download

To stop the download, uninstall the KB3035583 update (under "Control Panel > Windows Update > Installed Updates").


To get rid of the C:\$Windows.~BT folder:

• Right-click on your C: drive.
• Select "Properties".
• Click on [ Disk Cleanup ]
• After the initial scan: If you have a [ Clean up system files ] button, click it and wait for the second scan to finish.
• Scroll down the list and look for "Temporary Windows installation files" (its size should be in the gigabytes range); check the box.
• Click on [ OK ] to start the clean-up.

 

Windows 10 forced download

^This, then reboot and go to manually update windows. Find KB3035583 in the list of available updates, right-click and "Hide this update" so it doesn't get installed again next go around.

 

Windows 10 Defender - How to make it default to task bar?

Using Windows 10 and currently I am using Defender for anti virus. For whatever reason Windows Defender does not show up in the task bar unless I search for the program or right click and scan a file/folder. Is there a way to force Defender to show up in the task bar at start up?