Posts made by helium

I saved txt-files via the function 'Save as type *.txt'
in Netscape v1-v9 (1991-2006) and Opera v1-v11 (2000-2006).
But I don't find the function in the current version of Opera v68.0.3618.125.
How to turn on the function?

My current system is Windows7-64 on notebook (2012) i5-HM65-16Gb Geforce-GT540M-1Gb hdd-1Tb.
There are screenshots below.
Netscape v9:
http://d.radikal.ru/d13/2005/70/8933af462184.png
Opera v11:
http://c.radikal.ru/c12/2005/c6/5b413ae0bfd6.png
Current Opera v68.0.3618.125:
http://a.radikal.ru/a14/2005/ee/42ff4fb46312.png

I saved file with option 'Ask where to save each file before downloading' and without.
I got Menu 'Ask where to save each file before downloading' in both cases in Opera (OperaPortable_68.0.3618.104.paf.exe).
I didn't see any difference in both case.
What sense of the option?
How save file without the Menu, except plugin 'DownThemAll'?

My current system is Windows7-64 on notebook (2012) i5-HM65-16Gb Geforce-GT540M-1Gb hdd-1Tb.
There are screenshots below.
http://d.radikal.ru/d07/2005/a0/2ded496bfc80.png
http://a.radikal.ru/a29/2005/43/ec6ec2b407d8.png
http://d.radikal.ru/d36/2005/59/a6d4bb16524e.png
http://c.radikal.ru/c43/2005/f7/e8efb0d39a18.png
http://b.radikal.ru/b25/2005/41/f1ec0494578a.png

I downloaded portable version of Opera - OperaPortable_68.0.3618.104.paf.exe
from https://portableapps.com/apps/internet/opera_portable
via:

1. Firefox v25 (2012) with option "Preserve file modification times when possible".
2. Firefox v56 (2018). There is not the option.
3. Opera v68 (2020). There is not the option.

There is difference of modification time between Opera and Firefox.
Nobody did not modificate the file from 2020-05-13 on https://portableapps.com/apps/internet/opera_portable
Why Opera don't preserve modification time of saved files?
How turn on the function?
My current system is Windows7-64 on notebook (2012) i5-HM65-16Gb Geforce-GT540M-1Gb hdd-1Tb.
There are screenshots below.
Via Firefox v25 (2012) https://portableapps.com/apps/internet/opera_portable
http://b.radikal.ru/b28/2005/17/40fb716ff4f2.png
Settings of Firefox v25 (2012):
http://d.radikal.ru/d33/2005/8d/322d1c5fb670.png
The write times for 3 downloads (FF v25, FF v56, Opera):
http://d.radikal.ru/d41/2005/09/eaf257d1e422.png