StarCraft 2 formation skills, how to form StarCraft, explain, thank you

The default formation shortcut is Ctrl+1 and Shift+1 is used to increase team members, for example:

It's the Terrans, you have a bunch of soldiers, there are marines (commonly known as spearmen), there are marauders, you circle them with ctrl+1, it's organized into a "1" team, at this time your barracks have a few spearmen and marauders, at this time your formation 1 is on the front line, how do you put the new soldiers into team 1 It's very simple, after selecting the new soldiers, hold down shift, and then press 1, and then these new soldiers will be incorporated into team 1, it's very simple.

All the troops are formed in one team, and at most special troops are formed in another team. What's the use of having so many teams? Interstellar 1 was forced to form a team of 45 troops because of a maximum of 12 units. A team of Interstellar 2 can make up 200+ units, how convenient it is to operate.

All the BB teams are in a team, and they don't care about the reactor in the science and technology laboratory, what does it matter? If you build a gunman, the system will give priority to building a reactor, and only when the reactor is full, will you use the BB in the science laboratory.

If you have time to watch the video of the master, the video will be seen from the first perspective, so that you can see the formation of this person on the control panel, and you can learn to use it.

The biochemical troops were organized into 1 team. Tanks hang 2 teams. All bb and vs hanging 4 teams heavy industry hanging 5...

Base hangs 6....3. Vacate to see the situation, compile a farmer or a ghost soldier, Thunder God or something. I feel like you're too cumbersome to form a team and switch tables when the time comes, and you can play doping anyway...

Do you need skills for the 2nd generation, you can form as many as you want, and you can frame as many boxes as you want.

Basically, the 1st generation formation can play with the 2nd generation, not to mention it.

1. First hold down shift, then click the left mouse button on the unit you want to remove, and you can cancel the formation. (Don't release the shift key before clicking with the left mouse button.)

<>2. Reformation: Select the troops to be formed, and then press "Ctrl+Numeric Key X" to complete the formation.

As shown in the figure below, select the main base, press "Ctrl+Numeric Keys 1" to organize the main base into 1 team, and select the main base of the formation by pressing "Numeric Keys 1" or the formation icon located at the top of the operation interface.