Assuming you mean wheel alignment, the allignment that you need to adjust will be Toe-in, that being the difference between the front of the front tires to the distance between the rear of front tires. Start with checking tire pressure, then on a flat, smooth, level driveway, drive forward and back while adjusting a straight ahead path. Check your steering wheel alignment to the straight ahead path, and adjust as required.
Now, the car in position to jack up the front end slightly off the ground with parking brakes set, spin a wheel while marking the tread in a line of chalk, ignoring the tread itself, just a straight line while spinning.
Now with a jig to hold position, spin again and mark that chalk line accurately with a lead pencil. (The chalk is only to highlight the fine line of the pencil mark.) The resulting line around each tire will produce an accurate determination of toe-in the alignment you will address. The goal will be to take a measurement halfway up the diameter of the tire from one pencil line to the other, comparing measurements at a location on the marked line at the front to measurements at a comparable location at the rear of the tires.
Lower the front to rest with several layers of newspaper under each front tire, and lightly bounce the bumper down a couple times to allow the tires to settle into position properly. The newspapers allow free movement of the tires to settle correctly.
Now, take a 1"x"4 of a width to span the wheels, and fasten an upright solidly to the flat laying 1"x4" at approximately the same width of your track, a pointer on one upright and a 6" rule fastened to the top of the other. Set the pointer on one pencilled tire mark at the rear, and note the position of the 6" rule at the other. (The construction of this jig will be determined by obstructions such as the fenders and frame, which would prevent the 1"x4" from spanning at the axle hieght.)
Move the measurement jig to the front of the tires and take the same measurement, comparing front to back measurements. Adjust as required to make the front mesurement read ⅛" less than the rear. Bounce the front end slightly to settle the tires for confirmation, and you're good to go.