Q:

Print a square!

Print this text:
 _________
|         |
|         |
|         |
|_________|

Shortest code wins. Notice the space at the start of the first line.

A:

PowerShell, 40 37 bytes
" "+($x="_"*9)
,"|$(" "*9)|"*3
"|$x|"

Try it online!

A:

Charcoal, 12 bytes
←×⁵_↑⁴ ×⁵_‖Ｏ

Try it online! Link is to verbose version of code. Sadly the vertical direction is insufficiently symmetric to make it worthwhile reflecting. Explanation:
←×⁵_

Print 5 _s, leaving the cursor to the left of the first _. This makes up half of the bottom of the square.
↑⁴

Print 4 |s upwards, making the left of the square.
 ×⁵_

Print a space and 5 _s, making half of the top of the square.
‖Ｏ

Reflect to complete the square.

A:

J, 24 bytes
<3 9$LF[9!:7' |_'#~6 4 1

Try it online!

