If you don't save your spreadsheet as a macro-enabled spreadsheet (XLSM format), the macro won't be saved as part of the spreadsheet, meaning that other people on different computers won't be able to use your macro if you send the workbook to them. It's in the upper-left corner of the Excel window (Windows) or the screen (Mac). Doing so will prompt a drop-down menu. This option is on the left side of the window (Windows) or in the drop-down menu (Mac). It's in the column of save locations near the left side of the window. A "Save As" window will open. Skip this step on a Mac. In the "Name" text box, type in the name for your Excel spreadsheet. Click the "Save as type" drop-down box, then click Excel Macro-Enabled Workbook in the resulting drop-down menu. On a Mac, you'll replace the "xlsx" at the end of the file's name with xlsm. Click a folder in which you want to save the Excel file (e.g., Desktop). On a Mac, you must first click the "Where" drop-down box. It's at the bottom of the window. Doing so will save your Excel spreadsheet to your selected location, and your macro will be saved along with it.

Summary: Understand why you have to save the spreadsheet with macros enabled. Click File. Click Save As. Double-click This PC. Enter a name for your Excel file. Change the file format to XLSM. Select a save location. Click Save.


If your iPhone was disabled as the result of multiple failed login attempts, you'll see a message that says “Device is Disabled”. This method will erase all of the content on your iPhone, so you should only use it if you're unable to use iTunes Backup and Restore. Unlike using iTunes Backup and Restore, you can complete this method with any computer using iTunes (not just the one you normally sync with). Keep holding these buttons down until you see the Recovery Mode screen. This screen is black and will display the iTunes logo and a connector, indicating that the device is connected to iTunes. Do this if you see the following text in a pop-up window: “iTunes has detected an iPhone in recovery mode. You must restore this iPhone before it can be used with iTunes.” Otherwise, move to the next step. You'll see this button on a pop-up window that also contains the buttons “Cancel” and “Update.” Once you click “Restore,” iTunes will start the restoration process, which may take several minutes. When the restore is complete, your iPhone will rest. Follow the prompts to set your location, Wi-Fi, and create a new passcode.  If you made an iCloud backup at an earlier date, select the option to “Restore from iCloud Backup” on the “Apps & Data” screen. If you have no backup, select “Set Up as New iPhone” on the “Apps & Data” screen.

Summary: Connect your iPhone to iTunes. Press and hold the Sleep/Wake and Home buttons at the same time. Click “OK” on the pop-up in iTunes. Click “Restore” in iTunes. Follow the setup prompts on your iPhone.


The release valve should still be open from when you filled the jack with oil, but double check. Open the release mechanism completely to lower the jack. Leave the release valve open while bleeding the air. The bleeding process is important because air can build up in the hydraulic system while you change the oil. If air is in the system, the jack won't rise properly and could even collapse. Bleeding the jack removes the air and makes the jack function correctly. This pushes air out of the jack system. With the release valve open, the jack shouldn’t rise while you pump. If it starts rising, double check to make sure the release valve is open. Some jack models have different variations on how to bleed the air. Check with your owner’s manual to see if your model uses a different method. Turn the handle clockwise to close the release valve, then pump the jack. It should rise in smooth, even motions. Pump it all the way to the top and then release it. If the jack is jerky or doesn’t rise to the top, there is probably still air in the system. Repeat the bleeding procedure in this case. With the process done, you can now reinstall all the pieces you removed. Put the cover plate back in place and screw it in with the screws you removed before.

Summary: Confirm that the release valve is open. Pump the handle quickly 10-15 times with the release valve open. Close the release valve and test the jack. Replace the cover plate.


PCOS produces a variety of symptoms. These symptoms may vary between women. Not all women will have all symptoms. The symptoms of PCOS are often similar to other medical conditions, such as thyroid disease and Cushing’s syndrome. You should consult with your physician to ensure the correct diagnosis is made. Common symptoms of PCOS include:  irregular menstrual cycles acne irregular hair growth in typically “male” locations such as the chest, back, and face hair thinning or male-pattern baldness obesity or weight gain, especially with weight around your waist infertility pain in the pelvic area Your doctor will be able to determine symptoms that you cannot, such as androgen levels in the blood or high cholesterol levels. Several studies have shown that women with PCOS have a higher prevalence of depression than those who do not. PCOS is also linked to higher levels of anxiety and panic attacks in women. Depression and anxiety have many causes, most of which are complex. The presence of depression or anxiety alone is not enough to indicate PCOS. However, you should see a doctor immediately if you experience symptoms of depression or anxiety.  Symptoms of depression vary between women. Women with depressive disorders do not necessarily have all these symptoms. However, common signs of clinical depression include: Persistent feelings of sadness, emptiness, or worthlessness Feelings of hopelessness Irritability Fatigue and low energy Changes to appetite Changes in sleep habits Trouble concentrating and remembering Loss of interest in things or activities you used to enjoy Suicidal thoughts or actions   Symptoms of anxiety may also vary. You may not experience all of these symptoms. However, common signs of an anxiety disorder (as opposed to occasionally feeling anxious) include: Feelings of panic, uneasiness, or fear Changes in sleep habits Difficulty concentrating Physical symptoms such as heart palpitations, dry mouth, muscle tension, nausea, and dizziness Fidgeting or restlessness Shortness of breath, or difficulty catching your breath   Women with PCOS may also be more likely to suffer from an eating disorder. If you have been having unprotected sex (i.e., not using any form of birth control) for more than one year and have been unable to conceive, you should consult with your doctor.  Many conditions and factors can cause infertility, so infertility alone does not mean you have PCOS. However, PCOS is often a culprit. About 30% of infertility problems are due to male infertility. Another 30% are due to female infertility. The remaining cases have unclear causes or may be a result of both partners’ infertility.
Summary: Recognize common physical symptoms of PCOS. Recognize psychological symptoms of PCOS. Determine whether you are suffering from infertility.