Helaine Judith. Spreadsheet. August 28th , 2021.
A lot of portfolio back tests (and their resulting charts) are just silly. Any moron can go into a spreadsheet to find what worked best in the past (especially when cherry picking dates). But it takes some real thinking to work out a strategy that can deal with future unknown risks. You can’t optimize for returns going forward because you don’t know what those returns will be. So anyone designing a portfolio based only on what worked best in the past is making a major tactical error with their investments. A mistake that could destroy a retirement plan.
Generally a high-quality household budget spreadsheet is easily usable by those with elementary computer knowledge having a layout that is understandable and showing most of the details that are required for household management. The other important aspect to be considered while selecting a spreadsheet is the kind of flexibility it offers to user in putting together all the required inputs on income and expenses of the home budget. Some spreadsheets have add-ons like calculator, yearly calendar, savings planner etc, and one can select them based on their requirement of such features. These budgeting tools are very much important in easy monitoring of income and expenses by allowing regular updating of entries without much concern for accuracy.
Most passwords that are used to protect files are usually given to the workbook or individual spreadsheets. This allows users to view the file without making any changes to the structure. The only person who can modify the data is the creator of the file. Download the software and when complete it will automatically open Excel and ask you if you will like to enable macros that are part of the add-ins. You should click enable and then open the spreadsheet that you want to unlock. Two new options will appear under the Tools button; Unprotect Workbook and Unprotect Sheet. This program only works on 2000 and 2003 versions of Windows. Windows 2007 uses a more complex encryption method making it too difficult to crack.
Is your job dealing with more and more paper work all the time? If you are an office clerk or reports assistant or even if you are a manager you will have to send reports on a monthly basis and more often they will have to do with comparing old and new files as well as updating them. To compare spreadsheet reports, you will have to understand the values being given and consolidate it with any changes made for a certain period of time. If you will be dealing with several files here to compare, you may find this a very daunting task. However, knowing that there is a tool you can use to make this task easier for you is a great relief.
The second wall that hinders a small company’s growth is similar but another rung up the ladder. The system that supported five people is starting to break down under the strain of 30 people. A new type of thinking must be applied to streamline the company’s operations and automate them - again. This time, the system will be larger, will take longer to design (or purchase), and cause more of a disruption in company operations when it is implemented. What happens internally when a system no longer meets the needs of the busy employees? They start creating workarounds to get their job done. And often their solutions involve spreadsheets. And so, the spreadsheet culture is reborn and the cycle begins again.
When a team of people reaches this point - whether they are a small company or a department within a larger enterprise - they need a central collaboration solution built. They may be able to buy it or they may have to build one, depending on their specific needs. But the pain of trying to collaborate is now so high that they are suffocating - a significant growth bottleneck has set in.
In the past, the easiest way to share a small database was to create a spreadsheet and email it to your collaborators. This time-tested method has withstood more sophisticated competition for several reasons: First, databases are still tricky for some people to understand. While relational databases can be thought of as tables that have several indexes, this is more than many people want to deal with. Second, the collaboration tools are tough to learn and use. Look at how many people still use Lotus Notes for email and not much else. And since most of us are comfortable with email, using it as the transportation system isn’t all that taxing. Until the day comes when three people are working on the same spreadsheet and make conflicting changes.
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