The left square bracket may not be working anymore due to a hardware issue with the keyboard, such as a stuck or malfunctioning key. It could also be caused by a software issue, such as a conflict with the keyboard settings or a recent update that affected the input functionality. Additionally, the left square bracket key may be disabled or remapped in the keyboard settings. Troubleshooting steps such as checking the physical condition of the key, adjusting keyboard settings, or restarting the computer may help resolve the issue. **

The answer to this question depends on the specific needs and preferences of the rider. Square taper bottom brackets are known for their durability and simplicity, making them a popular choice for touring and commuting bikes. On the other hand, Hollowtech bottom brackets are lighter and stiffer, making them a preferred choice for performance-oriented riders and racers. Ultimately, the better bottom bracket is the one that best suits the rider's riding style, performance goals, and budget. **

To insert a square bracket in PowerPoint, you can use the "Insert" tab at the top of the program. Click on the "Symbol" option, and then select "More Symbols." In the "Symbol" dialog box, you can choose the square bracket from the available symbols and then click "Insert" to add it to your slide. Alternatively, you can also use the keyboard shortcut by pressing "Ctrl" + "Alt" + the desired bracket key on your keyboard. **

If the square bracket key is not working, there are a few troubleshooting steps you can try. First, you can try using an external keyboard to see if the issue is with the physical keyboard itself. If the external keyboard works, then the problem may be with the internal keyboard and you may need to get it repaired or replaced. Another option is to use the on-screen keyboard on your device to input square brackets until the issue is resolved. Additionally, you can try updating your keyboard drivers or checking for any software updates that may fix the issue. **

If the square bracket key is not working on your keyboard, you can try a few troubleshooting steps. First, you can try using an external keyboard to see if the issue is with the physical keyboard itself. If the external keyboard works, you may need to replace or repair the faulty key on your keyboard. Additionally, you can try using the on-screen keyboard on your computer as a temporary solution until you can fix the issue with the physical keyboard. **

To make a square bracket on a laptop keyboard, you can typically find the square brackets keys located next to the letter 'P' key. To create an opening square bracket, press and hold the 'Shift' key while pressing the key with the square bracket symbol on it. To create a closing square bracket, simply press the key with the square bracket symbol without holding the 'Shift' key. **

To type a square bracket on the computer keyboard, you can use the keys located to the right of the letter "P" on a standard QWERTY keyboard. The left square bracket "[" can be typed by pressing the key to the right of the letter "P" while holding down the "Shift" key. The right square bracket "]" can be typed by pressing the key to the right of the letter "P" without holding down the "Shift" key. **

If the square bracket key is not working, there are a few troubleshooting steps you can try. First, check if the key is physically stuck or damaged and clean it if necessary. You can also try using an external keyboard to see if the issue is with the key itself. If the problem persists, you may need to update your keyboard drivers or seek professional help to repair or replace the key. **