I am going to be out of commission for a couple of weeks due to surgery.
I'm buying a new Win10 laptop.
What's the best software to access our 3 Win7 computers from another room?
#1 computer is my wife's stand alone with 1 monitor.
#2 and #3 are both my computers (1 for trading etc).
I have double monitors and two manual switches where I can switch one or both monitors to either computer.
What's the best software to install on the new laptop (using WIFI) that will allow me to view each computer's configuration (1 configuration at a time) but if it has double monitors I need to be able to view each monitor separately (using a toggle key)?
If #2 or #3 has double monitors I need to be able to go quickly back and forth between each monitor on that particular computer.
It is important that each separate monitor appear full screen when toggled on.
You don't mention whether the computers are currently networked or not. If all of the computers are currently connected via a network and you have a wifi capable router, then you should be able to connect to the network with the laptop via wifi.
As for remote access/control of the 3 computers, RDP or Remote Desktop Protocol has been suggested and will work fine provided that all 3 of the remote computers are running Windows 10 Pro or Enterprise. If they are running plain Jane Windows 10 then RDP is NOT a workable solution.
The software I would recommend for you to use (it's free) is called TeamViewer. It's very easy to install and use. Home - TeamViewer
My Computer
At a glance
W10 Pro desktop, W11 laptop, W11 Pro tablet (...3.7Ghz 8700K i7, i7-11800H, i7-1065G716G desktop, 16G laptop, 4G tabletAMD Radeon RX580, RTX 3060, Intel Iris Plus
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built desktop, Dell G15 5511 Gaming laptop,MS Surface Pro 7 tablet
OS
W10 Pro desktop, W11 laptop, W11 Pro tablet (all 64-bit)
CPU
3.7Ghz 8700K i7, i7-11800H, i7-1065G7
Motherboard
ASUS TUF Z370-Pro Gaming in desktop
Memory
16G desktop, 16G laptop, 4G tablet
Graphics Card(s)
AMD Radeon RX580, RTX 3060, Intel Iris Plus
Sound Card
High Definition Audio (Built-in to mobo)
Monitor(s) Displays
Samsung U32J59 32" (2x), 15.6", 12"
Screen Resolution
3840x2160, 3840x2160, 1920x1080, 2160x1440
Hard Drives
500G SSD for OS; 2T, 10T & 15T HDDs for Data on Desktop, 1TB SSD laptop, 128G SSD tablet.
PSU
Corsair CX 750M
Case
Antec 100
Cooling
CM 212+
Keyboard
IBM Model M - used continuously since 1986
Mouse
Microsoft Pro IntelliMouse
Internet Speed
400M down 8M up
Antivirus
Windows Defender
Browser
FireFox
Other Info
Built my first computer (8Mhz 8088cpu, 640K RAM, 20MB HDD, 2 360K floppy drives) in 1985 and have been building them for myself, relatives and friends ever since.
TeamViewer has the disadvantage that there is no dual monitor support. RDP has dual monitor support. Ensure your laptop has Windows 10 Pro Edition to use RDP, and make use of dual monitor setup.
My Computer
At a glance
Windows 7 x64, Vista x64, 8.1 smartphoneIntel E8400 65W 64-bitDDR2 2 x 2GB, 1GB x 2XFX Radeon HD5750
Computer type
PC/Desktop
OS
Windows 7 x64, Vista x64, 8.1 smartphone
CPU
Intel E8400 65W 64-bit
Motherboard
Gigabyte EP45-UD3LR
Memory
DDR2 2 x 2GB, 1GB x 2
Graphics Card(s)
XFX Radeon HD5750
Sound Card
AMD High Definition Audio; Realtek High Definition Audio
It's not the laptop that needs Win 10 Pro, it's the remote computers.
My Computer
At a glance
W10 Pro desktop, W11 laptop, W11 Pro tablet (...3.7Ghz 8700K i7, i7-11800H, i7-1065G716G desktop, 16G laptop, 4G tabletAMD Radeon RX580, RTX 3060, Intel Iris Plus
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built desktop, Dell G15 5511 Gaming laptop,MS Surface Pro 7 tablet
OS
W10 Pro desktop, W11 laptop, W11 Pro tablet (all 64-bit)
CPU
3.7Ghz 8700K i7, i7-11800H, i7-1065G7
Motherboard
ASUS TUF Z370-Pro Gaming in desktop
Memory
16G desktop, 16G laptop, 4G tablet
Graphics Card(s)
AMD Radeon RX580, RTX 3060, Intel Iris Plus
Sound Card
High Definition Audio (Built-in to mobo)
Monitor(s) Displays
Samsung U32J59 32" (2x), 15.6", 12"
Screen Resolution
3840x2160, 3840x2160, 1920x1080, 2160x1440
Hard Drives
500G SSD for OS; 2T, 10T & 15T HDDs for Data on Desktop, 1TB SSD laptop, 128G SSD tablet.
PSU
Corsair CX 750M
Case
Antec 100
Cooling
CM 212+
Keyboard
IBM Model M - used continuously since 1986
Mouse
Microsoft Pro IntelliMouse
Internet Speed
400M down 8M up
Antivirus
Windows Defender
Browser
FireFox
Other Info
Built my first computer (8Mhz 8088cpu, 640K RAM, 20MB HDD, 2 360K floppy drives) in 1985 and have been building them for myself, relatives and friends ever since.