Life-giving flash drive
At the moment, the network has a whole bunch of different instructions on creating an on-duty working sysadmin flash drive, but, unfortunately, many of them are already outdated and simply do not fit modern tasks.
I am not going to describe the installation process of GRUB4DOS, since this has not changed and the network is full of instructions. I’ll just say that GRUB4DOS just needs to be installed on a USB flash drive. Also, I am NOT going to upload system images here (everything is on torrents), but, nevertheless, I will lay out a full menu of LST files with a folder structure. Also note that all ISO images must be defragmented .

To test the flash drive, I use the PLOP Boot Manager and the virtual machine, for me it is the most convenient option, although there are QEMU and MobaLiveUSB.
What can our flash drive do:
1. Installing Windows XP / 7/8
2. Installing Linux Mint / Kubuntu / Ubuntu
3. Live Slax, Live XPe, SliTaz 4.0
4. Acronis Suite
5. ERD Commander 5.0-8.0
6. Kaspersky Rescue Disk 10
7. Victoria HDD
8 HDD Regenerator
9. MHDD 4.6
10. PC Check 6.05
11. SystemRescueCD
12. Active Boot Disk Suite 8
13. Active Password Changer
14. MemTest
15. Hiren's Boot USB
To install Windows-systems from an image, you need to use a script that will create an OS image adapted for installation from a USB flash drive. The link contains the script itself and instructions for its use.
As a result, we get several images of Windows that interest us, which will be launched from a flash drive.
Please note that I am using the Windows 8 Smokie build, which has a slightly different structure, so I just unzipped the image to the root of the flash drive and started the installation using “chainloader / bootmgr”. If the MSDN image is used, then for simplicity it is better to use a script.
Everything is extremely simple here. Just extract the initrd.lz and vmlinuz files from the image (we do this separately from the x64 system) and drop them into the / Boot / Linux / Distro / x86 and x64 folder. From the .lst file below, you can understand what and where to copy.
Just download the latest versions of SliTaz and Slax, and then lay them out according to the menu structure. Slax needs to be unpacked to the root of the flash drive (/ slax), SliTaz just in the way, do not forget to defragment, with PloPLinux the same as with SliTaz.
You can use regular Acronis ISOs, or you can download a thing like Acronis BootDVD Grub4Dos Edition and copy the files according to the LST structure.
Download ERD Commander in one ISO-way, defragment it and launches from menu.lst.
Unpack the root of the flash drive, instead of XXXX, write the UUID of the flash drive.

Runs from an ISO image.
Sometimes useful. Running from an ISO image. UPD The program may damage , use at your own risk.
Run from an ISO image, as above.
Download the latest version and unpack the flash drive into the root. We start.
The rest of the little thing is launched either from a floppy disk image or ISO.
Download the image from the HBCD website and unpack it to the root (/ HBCD).
As a result, we have an assortment of the most necessary programs that will help restore the computer.
Archive with the folder structure
File menu.lst, which should be replaced in the root of the flash drive.
1. ADWCleaner - removal of adware;
2. AVZ - “sniper” for viruses;
3. CCleaner, Defraggler - cleaning and defragmentation;
4. InfraRecorder - a very high-quality analogue of Nero Burning Rom;
5. KMPlayer - player;
6. Unchecky - removing checkmarks during installation;
7.DriverPack Solution - many drivers; Snappy Driver Installer - a full driver pack, more convenient than DRPSolution
8. SysinternalsSuite - an exchangeable thing, utilities for all occasions;
9. ATF-Cleaner - quick system cleaning, no installation required;
10. Dr.Web CureIT - a cure;
11. TeamViewer - deleted;
12. Updates for Dr.Web, Kaspersky, MSE, AVG and Avast;
13. LibreOffice - office suite.
It seems to me that these are exactly those things that should inhabit your working flash drive. I would like to hear your options for filling a life-giving flash drive.
I am not going to describe the installation process of GRUB4DOS, since this has not changed and the network is full of instructions. I’ll just say that GRUB4DOS just needs to be installed on a USB flash drive. Also, I am NOT going to upload system images here (everything is on torrents), but, nevertheless, I will lay out a full menu of LST files with a folder structure. Also note that all ISO images must be defragmented .

To test the flash drive, I use the PLOP Boot Manager and the virtual machine, for me it is the most convenient option, although there are QEMU and MobaLiveUSB.
What can our flash drive do:
1. Installing Windows XP / 7/8
2. Installing Linux Mint / Kubuntu / Ubuntu
3. Live Slax, Live XPe, SliTaz 4.0
4. Acronis Suite
5. ERD Commander 5.0-8.0
6. Kaspersky Rescue Disk 10
7. Victoria HDD
8 HDD Regenerator
9. MHDD 4.6
10. PC Check 6.05
11. SystemRescueCD
12. Active Boot Disk Suite 8
13. Active Password Changer
14. MemTest
15. Hiren's Boot USB
Boot flash drive
Installing Windows from a USB flash drive
To install Windows-systems from an image, you need to use a script that will create an OS image adapted for installation from a USB flash drive. The link contains the script itself and instructions for its use.
As a result, we get several images of Windows that interest us, which will be launched from a flash drive.
/Boot/menus/windows.lst
title Windows XP SP3 Russian - Step 1
map --mem (md)+4 (9)
map /Boot/Windows/xp_ru.iso (0xff)
map (hd0) (hd1)
map (hd1) (hd0)
map --rehook
write (9) [FiraDisk]\nStartOptions=cdrom,vmem=find:/Boot/Windows/xp_ru.iso;\n\0
chainloader (0xff)/I386/SETUPLDR.BIN
title Windows XP SP3 Russian - Step 2
map --mem (md)+4 (9)
map (hd0) (hd1)
map (hd1) (hd0)
map --rehook
write (9) [FiraDisk]\nStartOptions=cdrom,vmem=find:/Boot/Windows/xp_ru.iso;\n\0
chainloader (hd0)+1
title Windows XP SP3 English - Step 1
map --mem (md)+4 (9)
map /Boot/Windows/xp_eng.iso (0xff)
map (hd0) (hd1)
map (hd1) (hd0)
map --rehook
write (9) [FiraDisk]\nStartOptions=cdrom,vmem=find:/Boot/Windows/xp_eng.iso;\n\0
chainloader (0xff)/I386/SETUPLDR.BIN
title Windows XP SP3 English - Step 2
map --mem (md)+4 (9)
map (hd0) (hd1)
map (hd1) (hd0)
map --rehook
write (9) [FiraDisk]\nStartOptions=cdrom,vmem=find:/Boot/Windows/xp_eng.iso;\n\0
chainloader (hd0)+1
title Windows XP x64 English+Russian - Step 1
map --mem (md)+4 (9)
map /Boot/Windows/xp_x64.iso (0xff)
map (hd0) (hd1)
map (hd1) (hd0)
map --rehook
write (9) [FiraDisk]\nStartOptions=cdrom,vmem=find:/Boot/Windows/xp_x64.iso;\n\0
chainloader (0xff)/I386/SETUPLDR.BIN
title Windows XP SP3 x64 English+Russian - Step 2
map --mem (md)+4 (9)
map (hd0) (hd1)
map (hd1) (hd0)
map --rehook
write (9) [FiraDisk]\nStartOptions=cdrom,vmem=find:/Boot/Windows/xp_x64.iso;\n\0
chainloader (hd0)+1
title Windows 7 SP1
map --mem (md)+4 (9)
map /Boot/Windows/7.iso (0xff)
map (hd0) (hd1)
map (hd1) (hd0)
map --rehook
write (9) [FiraDisk]\nStartOptions=cdrom,vmem=find:/Boot/Windows/7.iso;\n\0
chainloader (0xff)
title Windows 8 SP1 + Microsoft Office 2013
chainloader /bootmgr
title Windows XP for Legacy PCs
map --mem (md)+4 (9)
map /Boot/Windows/xp_flp.iso (0xff)
map (hd0) (hd1)
map (hd1) (hd0)
map --rehook
write (9) [FiraDisk]\nStartOptions=cdrom,vmem=find:/Boot/Windows/xp_flp.iso;\n\0
chainloader (0xff)/I386/SETUPLDR.BIN
title Windows 7 Thin PC
map --mem (md)+4 (9)
map /Boot/Windows/7_thin.iso (0xff)
map (hd0) (hd1)
map (hd1) (hd0)
map --rehook
write (9) [FiraDisk]\nStartOptions=cdrom,vmem=find:/Boot/Windows/7_thin.iso;\n\0
chainloader (0xff)
title << Back to main menu
configfile /menu.lst
Please note that I am using the Windows 8 Smokie build, which has a slightly different structure, so I just unzipped the image to the root of the flash drive and started the installation using “chainloader / bootmgr”. If the MSDN image is used, then for simplicity it is better to use a script.
Ubunt-like systems
Everything is extremely simple here. Just extract the initrd.lz and vmlinuz files from the image (we do this separately from the x64 system) and drop them into the / Boot / Linux / Distro / x86 and x64 folder. From the .lst file below, you can understand what and where to copy.
/Boot/menus/linux.lst
title Linux Mint 17 Cinnamon X86
kernel /Boot/Linux/Mint/x86/vmlinuz iso-scan/filename=/Boot/Linux/Mint/linuxmint-17-cinnamon-dvd-32bit.iso boot=casper initrd=/Boot/Linux/Mint/x86/initrd.lz locale=en_US quiet splash --
initrd /Boot/Linux/Mint/x86/initrd.lz
title Linux Mint 17 Cinnamon X64
kernel /Boot/Linux/Mint/x64/vmlinuz iso-scan/filename=/Boot/Linux/Mint/linuxmint-17-cinnamon-dvd-64bit.iso boot=casper initrd=/Boot/Linux/Mint/x64/initrd.lz locale=en_US quiet splash --
initrd /Boot/Linux/Mint/x64/initrd.lz
title Linux Mint 17 Mate X86
kernel /Boot/Linux/Mint/x86/vmlinuz iso-scan/filename=/Boot/Linux/Mint/linuxmint-17-mate-dvd-32bit.iso boot=casper initrd=/Boot/Linux/Mint/x86/initrd.lz locale=en_US quiet splash --
initrd /Boot/Linux/Mint/x86/initrd.lz
title Linux Mint 17 Mate X64
kernel /Boot/Linux/Mint/x64/vmlinuz iso-scan/filename=/Boot/Linux/Mint/linuxmint-17-mate-dvd-64bit.iso boot=casper initrd=/Boot/Linux/Mint/x64/initrd.lz locale=en_US quiet splash --
initrd /Boot/Linux/Mint/x64/initrd.lz
title Linux Mint 16 KDE X86
kernel /Boot/Linux/Mint/x86/vmlinuz iso-scan/filename=/Boot/Linux/Mint/linuxmint-16-kde-dvd-32bit.iso boot=casper initrd=/Boot/Linux/Mint/x86/initrd.lz locale=en_US quiet splash --
initrd /Boot/Linux/Mint/x86/initrd.lz
title Linux Mint 16 KDE X64
kernel /Boot/Linux/Mint/x64/vmlinuz iso-scan/filename=/Boot/Linux/Mint/linuxmint-16-kde-dvd-64bit.iso boot=casper initrd=/Boot/Linux/Mint/x64/initrd.lz locale=en_US quiet splash --
initrd /Boot/Linux/Mint/x64/initrd.lz
title Linux Mint 16 XFCE X86
kernel /Boot/Linux/Mint/x86/vmlinuz iso-scan/filename=/Boot/Linux/Mint/linuxmint-16-xfce-dvd-32bit.iso boot=casper initrd=/Boot/Linux/Mint/x86/initrd.lz locale=en_US quiet splash --
initrd /Boot/Linux/Mint/x86/initrd.lz
title Linux Mint 16 XFCE X64
kernel /Boot/Linux/Mint/x64/vmlinuz iso-scan/filename=/Boot/Linux/Mint/linuxmint-16-xfce-dvd-64bit.iso boot=casper initrd=/Boot/Linux/Mint/x64/initrd.lz locale=en_US quiet splash --
initrd /Boot/Linux/Mint/x64/initrd.lz
title Kubuntu Linux 14.04 x86
kernel /Boot/Linux/Kubuntu/x86/vmlinuz iso-scan/filename=/Boot/Linux/Kubuntu/kubuntu-14.04-desktop-i386.iso boot=casper initrd=/Boot/Linux/Kubuntu/x86/initrd.lz locale=en_US quiet splash --
initrd /Boot/Linux/Kubuntu/x86/initrd.lz
title Kubuntu Linux 14.04 x64
kernel /Boot/Linux/Kubuntu/x64/vmlinuz iso-scan/filename=/Boot/Linux/Kubuntu/kubuntu-14.04-desktop-amd64.iso boot=casper initrd=/Boot/Linux/Kubuntu/x64/initrd.lz locale=en_US quiet splash --
initrd /Boot/Linux/Kubuntu/x64/initrd.lz
title << Back to main menu
configfile /menu.lst
Live
Just download the latest versions of SliTaz and Slax, and then lay them out according to the menu structure. Slax needs to be unpacked to the root of the flash drive (/ slax), SliTaz just in the way, do not forget to defragment, with PloPLinux the same as with SliTaz.
/Boot/menus/live_usb.lst
title Slax Graphics mode (KDE)
kernel /slax/boot/vmlinuz ramdisk_size=6666 root=/dev/ram0 rw autoexec=xconf;telinit~4 changes=/slax/
initrd /slax/boot/initrfs.img
title Slax Always Fresh
kernel /slax/boot/vmlinuz ramdisk_size=6666 root=/dev/ram0 rw autoexec=xconf;telinit~4
initrd /slax/boot/initrfs.img
title Slax Copy To RAM
kernel /slax/boot/vmlinuz ramdisk_size=6666 root=/dev/ram0 rw copy2ram autoexec=xconf;telinit~4
initrd /slax/boot/initrfs.img
title Slax Graphics VESA mode
kernel /slax/boot/vmlinuz ramdisk_size=6666 root=/dev/ram0 rw autoexec=telinit~4 changes=/slax/
initrd /slax/boot/initrfs.img
title Slax Text mode
kernel /slax/boot/vmlinuz ramdisk_size=6666 root=/dev/ram0 rw changes=/slax/
initrd /slax/boot/initrfs.img
title Slax as PXE server
kernel /slax/boot/vmlinuz ramdisk_size=6666 root=/dev/ram0 rw autoexec=/boot/pxelinux.cfg/start;/boot/pxelinux.cfg/web/start;xconf;telinit~4
initrd /slax/boot/initrfs.img
title SliTaz 4.0
map /Boot/Live/slitaz-4.0.iso (0xff) || map --mem /Boot/Live/slitaz-4.0.iso (0xff)
map --hook root (0xff)
chainloader (0xff)
title PloP Linux 4.2.2
map /Boot/Live/ploplinux-4.2.2-X.iso (0xff)
map --hook root (0xff)
chainloader (0xff)
title << Back to main menu
configfile /menu.lst
Acronis suite
You can use regular Acronis ISOs, or you can download a thing like Acronis BootDVD Grub4Dos Edition and copy the files according to the LST structure.
/Boot/Acronis/menu.lst
title Acronis Disk Director Server 10.0.2169 Full version
find --set-root /Boot/Acronis/ADDS10/DAT3.DAT
kernel /Boot/Acronis/ADDS10/DAT3.DAT vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ADDS10/DAT2.DAT
title Acronis Disk Director Advanced 11.0.12077
find --set-root /Boot/Acronis/ADDA11/DAT3.DAT
kernel /Boot/Acronis/ADDA11/DAT3.DAT vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ADDA11/DAT2.DAT
title Acronis Disk Director Home Update 2 11.0.2343
find --set-root /Boot/Acronis/ADDH11/DAT4.DAT
kernel /Boot/Acronis/ADDH11/DAT4.DAT vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ADDH11/DAT3.DAT
title Acronis Snap Deploy Server 3.0.3470 with UR Master Image Creator
find --set-root /Boot/Acronis/ASDS3/66A6188E
kernel /Boot/Acronis/ASDS3/66A6188E vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ASDS3/720018DC
title Acronis Snap Deploy Server 3.0.3470 with UR Standalone deployment
find --set-root /Boot/Acronis/ASDS3/3FE01872
kernel /Boot/Acronis/ASDS3/3FE01872 vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ASDS3/98FE18F8
title Acronis Snap Deploy Server 4.0.540 with UR Master Image Creator
find --set-root /Boot/Acronis/ASDS4/DAT5.DAT
kernel /Boot/Acronis/ASDS4/DAT5.DAT vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ASDS4/DAT4.DAT
title Acronis Snap Deploy Server 4.0.540 with UR Standalone deployment
find --set-root /Boot/Acronis/ASDS4/DAT3.DAT
kernel /Boot/Acronis/ASDS4/DAT3.DAT vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ASDS4/DAT2.DAT
title Acronis True Image Home 2011 Plus Pack 14.0.6942
find --set-root /Boot/Acronis/ATIH2011PP/DAT3.DAT
kernel /Boot/Acronis/ATIH2011PP/DAT3.DAT vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ATIH2011PP/DAT2.DAT
title Acronis True Image Home 2012 Plus Pack 15.0.7133
find --set-root /Boot/Acronis/ATIH2012PP/DAT3.DAT
kernel /Boot/Acronis/ATIH2012PP/DAT3.DAT vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ATIH2012PP/DAT2.DAT
title Acronis True Image Home 2013 Plus Pack 16.0.6514
find --set-root /Boot/Acronis/ATIH2013PP/DAT3.DAT
kernel /Boot/Acronis/ATIH2013PP/DAT3.DAT vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ATIH2013PP/DAT2.DAT
title Acronis Backup & Recovery 10.0.13762 with UR
find --set-root /Boot/Acronis/ABR10UR/DAT3.DAT
kernel /Boot/Acronis/ABR10UR/DAT3.DAT vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ABR10UR/DAT2.DAT
title Acronis Backup & Recovery 11.5.32308 with UR (32-bit)
find --set-root /Boot/Acronis/ABR11UR/DAT3.DAT
kernel /Boot/Acronis/ABR11UR/DAT3.DAT vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ABR11UR/DAT2.DAT
title Acronis Backup & Recovery 11.5.32308 with UR (64-bit, with UEFI support)
find --set-root /Boot/Acronis/ABR11UR/DAT5.DAT
kernel /Boot/Acronis/ABR11UR/DAT5.DAT vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/ABR11UR/DAT4.DAT
title Acronis vmProtect 8.0.8184
find --set-root /Boot/Acronis/AvmP8/DAT3.DAT
kernel /Boot/Acronis/AvmP8/DAT3.DAT vga=788 ramdisk_size=28672 acpi=off quiet
initrd /Boot/Acronis/AvmP8/DAT2.DAT
title << Back to main menu
configfile /menu.lst
ERD
Download ERD Commander in one ISO-way, defragment it and launches from menu.lst.
title ERD Commander >>
find --set-root /Boot/ERD/MSDaRT.iso
map /Boot/ERD/MSDaRT.iso (0xFF)
map --hook
root (0xFF)
chainloader (0xFF)
Kaspersky Rescue Disk
Unpack the root of the flash drive, instead of XXXX, write the UUID of the flash drive.
title Kaspersky Rescue Disk 10
uuid () > nul
set UUID=XXXX
echo %UUID%
kernel /rescue/boot/rescue root=live:UUID=%UUID% rootfstype=auto vga=791 init=/init kav_lang=en udev liveimg splash quiet doscsi nomodeset
initrd /rescue/boot/rescue.igz

Victoria HDD
Runs from an ISO image.
title Victoria HDD
find --set-root /Boot/Other/vcr35r.iso
map /Boot/Other/vcr35r.iso (0xff) || map --mem /Boot/Other/vcr35r.iso (0xff)
map --hook
chainloader (0xff)
HDD Regenerator
title HDD Regenerator
find --set-root /Boot/Other/hddreg2011.iso
map /Boot/Other/hddreg2011.iso (0xff) || map --mem /Boot/Other/hddreg2011.iso (0xff)
map --hook
chainloader (0xff)
MHDD, PC Check, Active Boot Disk Suite
Run from an ISO image, as above.
SystemRescueCD
Download the latest version and unpack the flash drive into the root. We start.
title SystemRescueCD
kernel /sysrcd/rescue32 scandelay=1 setkmap=us subdir=/sysrcd dostartx
initrd /sysrcd/initram.igz
Other minor programs
The rest of the little thing is launched either from a floppy disk image or ISO.
title Active Password Changer
map /Boot/Other/active.ima (fd0)
map --hook
chainloader (fd0)+1
rootnoverify (fd0)
map --floppies=1
title MemTest
find --set-root /Boot/Other/mt420.iso
map /Boot/Other/mt420.iso (0xff) || map --mem /Boot/Other/mt420.iso (0xff)
map --hook
chainloader (0xff)
title Windows Password Changer
map /Boot/Other/ntpw.iso (hd32)
map --hook
root (hd32)
chainloader (hd32)
Hiren's Boot USB
Download the image from the HBCD website and unpack it to the root (/ HBCD).
Total
As a result, we have an assortment of the most necessary programs that will help restore the computer.
Archive with the folder structure
File menu.lst, which should be replaced in the root of the flash drive.
/menu.lst
title Install Windows >>
configfile /Boot/menus/windows.lst
title Install Linux >>
configfile /Boot/menus/linux.lst
title Live USBs >>
configfile /Boot/menus/live_usb.lst
title Hiren's Boot USB >>
configfile /HBCD/menu.lst
title Acronis Suite >>
configfile /Boot/Acronis/menu.lst
title ERD Commander >>
find --set-root /Boot/ERD/MSDaRT.iso
map /Boot/ERD/MSDaRT.iso (0xFF)
map --hook
root (0xFF)
chainloader (0xFF)
title Kaspersky Rescue Disk 10
uuid () > nul
set UUID=625CEC715CEC4181
echo %UUID%
kernel /rescue/boot/rescue root=live:UUID=%UUID% rootfstype=auto vga=791 init=/init kav_lang=en udev liveimg splash quiet doscsi nomodeset
initrd /rescue/boot/rescue.igz
title Victoria HDD
find --set-root /Boot/Other/vcr35r.iso
map /Boot/Other/vcr35r.iso (0xff) || map --mem /Boot/Other/vcr35r.iso (0xff)
map --hook
chainloader (0xff)
title HDD Regenerator
find --set-root /Boot/Other/hddreg2011.iso
map /Boot/Other/hddreg2011.iso (0xff) || map --mem /Boot/Other/hddreg2011.iso (0xff)
map --hook
chainloader (0xff)
title MHDD 4.6
find --set-root /Boot/Other/mhdd.iso
map /Boot/Other/mhdd.iso (hd32)
map --hook
root (hd32)
chainloader (hd32)
title PC Check 6.05
find --set-root /Boot/Other/pccheck.iso
map /Boot/Other/pccheck.iso (hd32)
map --hook
root (hd32)
chainloader (hd32)
title SystemRescueCD
kernel /sysrcd/rescue32 scandelay=1 setkmap=us subdir=/sysrcd dostartx
initrd /sysrcd/initram.igz
title Active Boot Disk Suite 8
find --set-root /Boot/Other/active.iso
map /Boot/Other/active.iso (hd32)
map --hook
root (hd32)
chainloader (hd32)
title Active Password Changer
map /Boot/Other/active.ima (fd0)
map --hook
chainloader (fd0)+1
rootnoverify (fd0)
map --floppies=1
title MemTest
find --set-root /Boot/Other/mt420.iso
map /Boot/Other/mt420.iso (0xff) || map --mem /Boot/Other/mt420.iso (0xff)
map --hook
chainloader (0xff)
title Windows Password Changer
map /Boot/Other/ntpw.iso (hd32)
map --hook
root (hd32)
chainloader (hd32)
title Terminal
commandline
title Reboot
reboot
title Halt
halt
Necessary software
1. ADWCleaner - removal of adware;
2. AVZ - “sniper” for viruses;
3. CCleaner, Defraggler - cleaning and defragmentation;
4. InfraRecorder - a very high-quality analogue of Nero Burning Rom;
5. KMPlayer - player;
6. Unchecky - removing checkmarks during installation;
7.
8. SysinternalsSuite - an exchangeable thing, utilities for all occasions;
9. ATF-Cleaner - quick system cleaning, no installation required;
10. Dr.Web CureIT - a cure;
11. TeamViewer - deleted;
12. Updates for Dr.Web, Kaspersky, MSE, AVG and Avast;
13. LibreOffice - office suite.
It seems to me that these are exactly those things that should inhabit your working flash drive. I would like to hear your options for filling a life-giving flash drive.